{"title":"Jab Duc 2","description":"","products":[{"product_id":"jab-duc-2-125l-indirect-unvented-s-s-cylinder","title":"JAB DUC 2 125L Indirect Unvented S\/S Cylinder","description":"\u003ch2\u003eJAB DUC 2 125L Indirect Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 125L Indirect Unvented Stainless Steel Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance domestic hot water storage cylinder \u003c\/strong\u003edesigned to deliver reliable, mains-pressure hot water to taps, showers, and appliances throughout the home.\u003c\/p\u003e\n\n\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e for durability and corrosion resistance, the DUC 2 125 provides long service life with minimal maintenance. Its compact 90-Litre capacity makes it ideal for \u003cstrong\u003esmaller homes, apartments, and en-suite systems\u003c\/strong\u003e, while the unvented design eliminates the need for a cold-water storage tank - freeing up valuable loft space and providing powerful water pressure at every outlet.\u003c\/p\u003e\n\n\n\n\u003cp\u003eThis indirect model is designed to be heated by a \u003cstrong\u003egas or oil boiler\u003c\/strong\u003e, with an additional immersion heater connection for backup or off-peak heating.\u003c\/p\u003e\n\n\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\n\n\u003cul\u003e\n\n\t\u003cli\u003eDomestic and light commercial properties\u003c\/li\u003e\n\n\t\u003cli\u003eProperties seeking mains-pressure hot water without loft tanks\u003c\/li\u003e\n\n\t\u003cli\u003eHomes using a gas or oil boiler for water heating\u003c\/li\u003e\n\n\t\u003cli\u003eModernisation or replacement of traditional vented systems\u003c\/li\u003e\n\n\t\u003cli\u003eEn-Suite bathrooms or low-profile hot water installations\u003c\/li\u003e\n\n\t\u003cli\u003eIdeal for properties with limited space\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e1-2 Bedroom Homes, 1 Bathroom\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\n\n\u003cul\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003e125-Litre Capacity\u003c\/strong\u003e - 125-litre stainless steel unvented cylinder\u003c\/li\u003e\n\n\t\u003cli\u003eIndirect coil for boiler connection\u003c\/li\u003e\n\n\t\u003cli\u003eFactory-Fitted high-performance installation\u003c\/li\u003e\n\n\t\u003cli\u003eFactory tested to meet G3 Building Regulations\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Performance\u003c\/strong\u003e- Delivers strong, consistent mains-pressure hot water\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient heating\u003c\/strong\u003e - Fast heat recovery from connected boilers\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Build\u003c\/strong\u003e - Corrosion-resistant for long service life\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eNo Cold-Water Tank Required\u003c\/strong\u003e - Saves loft space and simplifies installation\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy-Efficient\u003c\/strong\u003e - Advanced insulation reduces heat loss and energy costs\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eCompliant and Safe\u003c\/strong\u003e - Supplied with all safety controls and G3 Certification\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\n\n\u003col\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Supply\u003c\/strong\u003e: The cylinder takes in cold water directly from the mains supply\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003ePrimary Heating:\u003c\/strong\u003e The indirect coil inside the cylinder is heated by your central heating boiler, transferring heat to the stored water\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e The heated water is stored in the stainless-steel vessel, ready for use\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Heating:\u003c\/strong\u003e An immersion heater can be used as an alternative or secondary heat source\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eMains Pressure Delivery:\u003c\/strong\u003e Hot water is supplied to outlets at mains pressure, ensuring strong flow rates and consistent temperature.\u003c\/li\u003e\n\n\u003c\/ol\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\n\t\u003ctbody\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2125i\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e125\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e900\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e510\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEmpty Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e35\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eFull Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e156\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24h)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.64\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat Time from 10°C to 60°C\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e36\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eActual Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e121\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e68\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEnergy Efficiency Class of Model\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eOperating Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Heater Rating\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3kW 240v\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eMax Incoming Supply pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e12\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eAll indirect units are supplied with:\u003c\/h3\u003e\n\n\n\n\u003cul\u003e\n\n\t\u003cli\u003e1 x Dual Stat. And high Limit Stat\u003c\/li\u003e\n\n\t\u003cli\u003e1 x 3kW 240v s\/p Immersion heater\u003c\/li\u003e\n\n\t\u003cli\u003e1 x Expansion Vessel\u003c\/li\u003e\n\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\n\t\u003cli\u003e1 x 3 bar Inlet Chain\u003c\/li\u003e\n\n\t\u003cli\u003e1 x Two Port Motorised Valve\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":57719084089725,"sku":"JD2125i","price":463.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9903_7595.jpg?v=1769085310"},{"product_id":"jab-duc-2-200l-direct-unvented-s-s-cylinder","title":"JAB DUC 2 200L Direct Unvented S\/S Cylinder","description":"\u003ch2\u003eJAB DUC 2 200L Direct Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 200L Direct Unvented Cylinder\u003c\/strong\u003e is a reliable and efficient hot water storage solution designed for households that want the benefits of \u003cstrong\u003emains-pressure hot water without relying on a boiler\u003c\/strong\u003e.\u003c\/p\u003e\n\n\n\n\u003cp\u003eWith a 200-Litre capacity, it's ideal for family-sized homes, providing a consistent supply of powerful hot water for taps, showers, and appliances.\u003c\/p\u003e\n\n\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\n\n\u003cul\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eIdeal for medium-sized family homes\u003c\/strong\u003e with higher hot water needs\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eTypical Use:\u003c\/strong\u003e 3–4 people, 2 bathrooms (bath + Shower or 2 showers)\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eApartments or flats\u003c\/strong\u003e where space is limited but mains-pressure hot water is needed\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eProperties without a central heating system \u003c\/strong\u003e(all electric homes)\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eBackup or supplementary hot water storage\u003c\/strong\u003e alongside other systems.\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eRenovations and upgrades\u003c\/strong\u003e where a mains-pressure hot water solution is required\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\n\n\u003cul\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003e200-Litre Capacity\u003c\/strong\u003e - Suited for family homes with average hot water usage\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eDirect Heating\u003c\/strong\u003e - Fitted with an immersion heater to heat the stored water directly, making it independent of a boiler\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eUnvented System\u003c\/strong\u003e - Provides mains-pressure hot water for improved flow rates and taps, and showers\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Build\u003c\/strong\u003e - Manufactured from high-quality, corrosion-resistant materials for long-lasting performance.\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient Insulation\u003c\/strong\u003e - factory-applied foam insulation reduces heat loss and energy use\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eSafe and Reliable\u003c\/strong\u003e - Built-in safety controls, thermostatic regulation, and pressure relief for peace of mind\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eSimple Installation\u003c\/strong\u003e - Straightforward to set up with minimal maintenance requirements.\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\n\n\u003cp\u003eBeing a \u003cstrong\u003edirect cylinder\u003c\/strong\u003e, the JAB DUC 2 200L uses an immersion heater to heat the water stored inside. Connected to the mains supply, it delivers pressurised hot water directly to taps and showers without the need for a cold water tank. This makes it an excellent choice for properties without a central heating boiler or where additional hot water storage is required.\u003c\/p\u003e\n\n\n\n\u003cp\u003eThe \u003cstrong\u003eunvented design\u003c\/strong\u003e means water is supplied at mains pressure, offering a more powerful flow compared to traditional vented cylinders.\u003c\/p\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\n\t\u003ctbody\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2200D\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e200\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1500\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e510\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEmpty Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e44\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eFull Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e238\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24h)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.85\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat Time from 10°C to 60°C (based on 2 3kW immersion heaters)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e116\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eActual Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e194\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e77\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEnergy Efficiency Class of Model\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eOperating Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Heater Rating\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2 x 3kW 240v\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003emax Incoming Supply Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e12\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eAll direct units are supplied with:\u003c\/h3\u003e\n\n\n\n\u003cul\u003e\n\n\t\u003cli\u003e2 x 3kw 240v s\/p Immersion Heaters\u003c\/li\u003e\n\n\t\u003cli\u003e1- Expansion Vessel\u003c\/li\u003e\n\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\n\t\u003cli\u003e1 x 3 bar Inlet Chain \u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003e \u003c\/h3\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":57719084253565,"sku":"JD2200D","price":463.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9880_7606.jpg?v=1769085311"},{"product_id":"jab-duc-2-60l-direct-unvented-s-s-cylinder","title":"JAB DUC 2 60L Direct Unvented S\/S Cylinder","description":"\u003ch2\u003eJAB DUC 2 60L Direct Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 60L Direct Unvented Cylinder\u003c\/strong\u003e is a compact, reliable hot water storage solution designed for smaller properties, point-of-use applications, or areas with limited space.\u003c\/p\u003e\n\n\n\n\u003cp\u003eWith its direct electric heating system and durable construction, it delivers efficient, pressurised hot water where and when it's needed.\u003c\/p\u003e\n\n\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\n\n\u003cul\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eSmall Flats, Studios, or single point use \u003c\/strong\u003e(like offices, workshops, or annexes)\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e1 person, 1 sink + 1 Shower.\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003ePoint-of-use applications\u003c\/strong\u003e, such as offices, workshops, or outbuildings\u003c\/li\u003e\n\n\t\u003cli\u003e\u003cstrong\u003eProperties without a central heating system\u003c\/strong\u003e\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eBackup or supplementary hot water storage\u003c\/strong\u003e alongside other systems.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\n\n\u003cul\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003e60-Litre Capacity\u003c\/strong\u003e - Perfect for small homes, flats, or single-use outlets\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eDirect Heating\u003c\/strong\u003e - Fitted with an immersion heater to heat the stored water directly, making it independent of a boiler\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eUnvented System\u003c\/strong\u003e - Provides mains-pressure hot water for improved flow rates to taps, and showers\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Build\u003c\/strong\u003e - Manufactured from high-quality, corrosion-resistant materials for long-lasting performance.\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient Insulation\u003c\/strong\u003e - factory-applied foam insulation reduces heat loss and energy use\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eSafe and Reliable\u003c\/strong\u003e - Built-in safety controls, thermostatic regulation, and pressure relief for peace of mind\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eSimple Installation\u003c\/strong\u003e - Straightforward to set up with minimal maintenance requirements.\u003c\/li\u003e\n\n\t\u003cli\u003e \u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\n\n\u003cp\u003eBeing a \u003cstrong\u003edirect cylinder\u003c\/strong\u003e, the JAB DUC 2 60L uses an immersion heater to heat the water stored inside. Connected to the mains supply, it delivers pressurised hot water directly to taps and showers without the need for a cold water tank. This makes it an excellent choice for properties without a central heating boiler or where additional hot water storage is required.\u003c\/p\u003e\n\n\n\n\u003cp\u003eThe \u003cstrong\u003eunvented design\u003c\/strong\u003e means water is supplied at mains pressure, offering a more powerful flow compared to traditional vented cylinders.\u003c\/p\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\n\t\u003ctbody\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2060D\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e60\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eAll direct units are supplied with:\u003c\/h3\u003e\n\n\n\n\u003cul\u003e\n\n\t\u003cli\u003e2 x 3kw 240v s\/p Immersion Heaters\u003c\/li\u003e\n\n\t\u003cli\u003e1- Expansion Vessel\u003c\/li\u003e\n\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\n\t\u003cli\u003e1 x 3 bar Inlet Chain \u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eWhy Choose the JAB DUC 2 60L Direct Unvented Cylinder?\u003c\/h3\u003e\n\n\n\n\u003cp\u003eCompact yet powerful, the JAB DUC 2 60L is the perfect solution for delivering \u003cstrong\u003emains-pressure hot water in smaller spaces\u003c\/strong\u003e. With its efficient direct electric heating, robust safety features, and easy installation, it provides long-term reliability and convenience for both homeowners and installers.\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":57719084384637,"sku":"JD2060D","price":341.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9866_7615.jpg?v=1769085309"},{"product_id":"jab-duc-2-90l-direct-unvented-s-s-cylinder","title":"JAB DUC 2 90L Direct Unvented S\/S Cylinder","description":"\u003ch2\u003eJAB DUC 2 90L Direct Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 90L Direct Unvented Cylinder\u003c\/strong\u003e is a compact, reliable hot water storage solution designed for smaller properties, point-of-use applications, or areas with limited space.\u003c\/p\u003e\n\n\n\n\u003cp\u003eWith its direct electric heating system and durable construction, it delivers efficient, pressurised hot water where and when it's needed.\u003c\/p\u003e\n\n\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\n\n\u003cul\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eSuitable for small flats or 1-bedroom homes\u003c\/strong\u003e with low demand\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e1-2 people, 1 bathroom (shower or bath)\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003ePoint-of-use applications\u003c\/strong\u003e, such as offices, workshops, or outbuildings\u003c\/li\u003e\n\n\t\u003cli\u003e\u003cstrong\u003eProperties without a central heating system\u003c\/strong\u003e\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eBackup or supplementary hot water storage\u003c\/strong\u003e alongside other systems.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\n\n\u003cul\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003e90-Litre Capacity\u003c\/strong\u003e - Perfect for small homes, flats, or single-use outlets\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eDirect Heating\u003c\/strong\u003e - Fitted with an immersion heater to heat the stored water directly, making it independent of a boiler\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eUnvented System\u003c\/strong\u003e - Provides mains-pressure hot water for improved flow rates to taps and showers\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Build\u003c\/strong\u003e - Manufactured from high-quality, corrosion-resistant materials for long-lasting performance.\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient Insulation\u003c\/strong\u003e - factory-applied foam insulation reduces heat loss and energy use\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eSafe and Reliable\u003c\/strong\u003e - Built-in safety controls, thermostatic regulation, and pressure relief for peace of mind\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eSimple Installation\u003c\/strong\u003e - Straightforward to set up with minimal maintenance requirements.\u003c\/li\u003e\n\n\t\u003cli\u003e \u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\n\n\u003cp\u003eBeing a \u003cstrong\u003edirect cylinder\u003c\/strong\u003e, the JAB DUC 2 90L uses an immersion heater to heat the water stored inside. Connected to the mains supply, it delivers pressurised hot water directly to taps and showers without the need for a cold water tank. This makes it an excellent choice for properties without a central heating boiler or where additional hot water storage is required.\u003c\/p\u003e\n\n\n\n\u003cp\u003eThe \u003cstrong\u003eunvented design\u003c\/strong\u003e means water is supplied at mains pressure, offering a more powerful flow compared to traditional vented cylinders.\u003c\/p\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:650px\"\u003e\n\n\t\u003ctbody\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2090D\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e90\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e750\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e510\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEmpty Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e30\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eFull Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e119\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24h)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.59\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat Time from 10°C to 60°C (based on 2 3kW immersion heaters)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e53\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eActual Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e89\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e66\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEnergy Efficiency Class of Model\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eOperating Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Heater Rating\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2 x 3kW 240v\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eMax Incoming Supply Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e12\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eAll direct units are supplied with:\u003c\/h3\u003e\n\n\n\n\u003cul\u003e\n\n\t\u003cli\u003e2 x 3kw 240v s\/p Immersion Heaters\u003c\/li\u003e\n\n\t\u003cli\u003e1- Expansion Vessel\u003c\/li\u003e\n\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\n\t\u003cli\u003e1 x 3 bar Inlet Chain \u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eWhy Choose the JAB DUC 2 90L Direct Unvented Cylinder?\u003c\/h3\u003e\n\n\n\n\u003cp\u003eCompact yet powerful, the JAB DUC 2 90L is the perfect solution for delivering \u003cstrong\u003emains-pressure hot water in smaller spaces\u003c\/strong\u003e. With its efficient direct electric heating, robust safety features, and easy installation, it provides long-term reliability and convenience for both homeowners and installers.\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":57719084417405,"sku":"JD2090D","price":365.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9870_7617.jpg?v=1769085310"},{"product_id":"jab-duc-ie-compact-200l-indirect-internal-expansion-unvented-hot-water-cylinder","title":"JAB DUC IE Compact 200L Indirect Internal Expansion Unvented Hot Water Cylinder","description":"\u003ch2\u003eJAB DUC IE Compact 200L Indirect Internal Expansion Unvented Hot Water Cylinder\u003c\/h2\u003e\n\n\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC IE 200L Indirect Internal Expansion Unvented Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ecompact, high-performance hot water storage system\u003c\/strong\u003e designed for modern domestic applications where space, efficiency, and reliability are key.\u003c\/p\u003e\n\n\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel,\u003c\/strong\u003e this 200-litre cylinder offers excellent corrosion resistance and long-term durability. It's engineered for \u003cstrong\u003emains-pressure hot water delivery\u003c\/strong\u003e. Providing powerful flow rates for showers, taps, appliances without the need for a cold-water storage tank.\u003c\/p\u003e\n\n\n\n\u003cp\u003eThe \u003cstrong\u003eInternal expansion design\u003c\/strong\u003e eliminates the requirement for an external expansion vessel, simplifying installation and saving valuable space. The indirect coil connection allows the unit to be heated by a \u003cstrong\u003eboiler or renewable heat source\u003c\/strong\u003e, with an \u003cstrong\u003eimmersion heater connection\u003c\/strong\u003e for backup heating.\u003c\/p\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\n\n\u003cul\u003e\n\n\t\u003cli\u003eDomestic properties requiring \u003cstrong\u003emains-pressure hot water\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\t\u003cli\u003eHomes using a \u003cstrong\u003esystem or regular boiler\u003c\/strong\u003e (not combi boilers)\u003c\/li\u003e\n\n\t\u003cli\u003eInstallations where \u003cstrong\u003eSpace is limited\u003c\/strong\u003e and an external expansion vessel is undesirable\u003c\/li\u003e\n\n\t\u003cli\u003eUpgrading from \u003cstrong\u003evented systems\u003c\/strong\u003e (loft tank) to \u003cstrong\u003emodern, sealed unvented systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\t\u003cli\u003eProperties needing \u003cstrong\u003eenergy-efficient, corrosion-resistant\u003c\/strong\u003e stainless steel cylinders\u003c\/li\u003e\n\n\t\u003cli\u003eFull compliance with \u003cstrong\u003eUK Building Regulations G3\u003c\/strong\u003e (installation by G3-qualified engineer required)\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e2-3 Bedroom homes with 1 bathroom and an ensuite.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\n\n\u003cul\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003e200-Litre Capacity\u003c\/strong\u003e - 200-litre stainless steel unvented cylinder\u003c\/li\u003e\n\n\t\u003cli\u003eStainless steel construction for long life and corrosion resistance\u003c\/li\u003e\n\n\t\u003cli\u003eIndirect coil for use with boiler systems\u003c\/li\u003e\n\n\t\u003cli\u003eInternal expansion system - no separate vessel required\u003c\/li\u003e\n\n\t\u003cli\u003eFactory-Fitted insulation for reduced heat loss\u003c\/li\u003e\n\n\t\u003cli\u003eCompact Design ideal for tight spaces\u003c\/li\u003e\n\n\t\u003cli\u003eSuitable for use with system and regular boilers\u003c\/li\u003e\n\n\t\u003cli\u003eFully compliant with G3 Building Regulations\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eSpace Saving Installation\u003c\/strong\u003e - Built-in expansion chamber simplifies setup\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eStrong Mains-Pressure Performance\u003c\/strong\u003e- Consistent flow for showers and multiple outlets\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eReduced Installation Time\u003c\/strong\u003e - Fewer components and fittings required\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy Efficient\u003c\/strong\u003e - Excellent insulation minimises standing heat loss\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eLow Maintenance\u003c\/strong\u003e - Minimal servicing required compared to external systems\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eRenewable Ready\u003c\/strong\u003e - Compatible with heat pumps and solar thermal (check model suitability)\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\n\n\u003col\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Feed\u003c\/strong\u003e: Water enters directly from the mains supply, ensuring high-pressure delivery throughout the home.\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eIndirect Coil Heating:\u003c\/strong\u003e A boiler (or renewable source) transfers heat through the internal coil, warming the stored water\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eInternal Expansion Control:\u003c\/strong\u003e As the water heats and expands, the built-in \u003cstrong\u003eair gap\u003c\/strong\u003e inside the cylinder absorbs pressure changes - removing the need for an external expansion vessel\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e Heated water is stored in the insulated stainless steel cylinder, ready for on-demand use\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Immersion Heating:\u003c\/strong\u003e The immersion heater provides secondary or off-peak heating when required\u003c\/li\u003e\n\n\u003c\/ol\u003e\n\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\n\t\u003ctbody\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003eDIEC200i\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e200\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1425\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e550\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eCold Inlet\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e186\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeating Flow\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e186\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReturn\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e300256\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eControl Stat\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e446\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e376\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eSec. Return\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e814\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eT+P Valve\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e915\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eERP Energy Band\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e71\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss kWh\/24h\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.7\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eCoil rating (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\n\t\t\t\u003ctd style=\"text-align:center\"\u003e19.94\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":57719084450173,"sku":"DIEC200i","price":585.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9978_7501.jpg?v=1769696675"},{"product_id":"jab-duc-2-125l-direct-slim-unvented-cylinder","title":"JAB DUC 2 125L Direct Slim Unvented Cylinder","description":"\u003ch2\u003eJAB DUC 2 125L Direct Slim Unvented Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 125L Direct Slim Unvented Cylinder\u003c\/strong\u003e is a space-saving hot water storage solution designed for modern living. Compact in design yet generous in capacity, it's the perfect choice for homes and flats that need reliable mains-pressure hot water but have limited installation space.\u003c\/p\u003e\n\n\u003cp\u003eWith direct electric heating and robust construction, it delivers performance, efficiency, and convenience in a single, compact package.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSmall homes or apartments\u003c\/strong\u003e needing a bit more capacity\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical Use:\u003c\/strong\u003e 2-3 people, 1 bathroom + occasional extra use (kitchen\/utility)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eApartments or flats\u003c\/strong\u003e where space is limited but mains-pressure hot water is needed\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eProperties without a central heating system \u003c\/strong\u003e(all electric homes)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup or supplementary hot water storage\u003c\/strong\u003e alongside other systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e125-Litre Capacity\u003c\/strong\u003e - Suited to small to medium homes with moderate hot water demand\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSlimline Design\u003c\/strong\u003e - Narrow profile makes it ideal for installation in tight spaces such as cupboards or utility areas.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDirect Heating\u003c\/strong\u003e - Fitted with an immersion heater to heat the stored water directly, making it independent of a boiler\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eUnvented System\u003c\/strong\u003e - Provides mains-pressure hot water for improved flow rates at taps and showers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-quality construction\u003c\/strong\u003e - Made from corrosion-resistant materials for durability and long service life.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient Insulation\u003c\/strong\u003e - factory-applied foam insulation reduces heat loss and energy use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSafe and Reliable\u003c\/strong\u003e - Built-in safety controls, thermostatic regulation, and pressure relief for peace of mind\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eLow maintenance\u003c\/strong\u003e - Simple design with minimal upkeep requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003cp\u003eBeing a \u003cstrong\u003edirect cylinder\u003c\/strong\u003e, the JAB DUC 2 125L uses an immersion heater to heat the water stored inside. Connected to the mains supply, it delivers pressurised hot water directly to taps and showers without the need for a cold water tank. This makes it an excellent choice for properties without central heating boiler or where additional hot water storage is required.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eunvented design\u003c\/strong\u003e means water is supplied at mains pressure, offering a more powerful flow compared to traditional vented cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2125DSLIM\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e125\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1050\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e470\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat From Cold (mins)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e72\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat from 70% Draw-off (mins)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e37\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eERP band\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersions Rating (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2 x 3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24hrs)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.48\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll direct units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e2 x 3kw 240v s\/p Immersion Heaters\u003c\/li\u003e\n\t\u003cli\u003e1- Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448309649789,"sku":"JD2125DSLIM","price":512.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9868_7592.jpg?v=1785251877"},{"product_id":"jab-duc-2-125l-direct-unvented-s-s-cylinder","title":"JAB DUC 2 125L Direct Unvented S\/S Cylinder","description":"\u003ch2\u003eJAB DUC 2 125L Direct Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 125L Direct Unvented Cylinder\u003c\/strong\u003e is a compact, reliable hot water storage solution designed for smaller properties, point-of-use applications, or areas with limited space.\u003c\/p\u003e\n\n\u003cp\u003eWith its direct electric heating system and durable construction, it delivers efficient, pressurised hot water where and when it's needed.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSmall homes or apartments\u003c\/strong\u003e needing a bit more capacity\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical Use:\u003c\/strong\u003e 2–3 people, 1 bathroom + occasional extra use (kitchen\/utility)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eApartments or flats\u003c\/strong\u003e where space is limited but mains-pressure hot water is needed\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eProperties without a central heating system \u003c\/strong\u003e(all electric homes)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup or supplementary hot water storage\u003c\/strong\u003e alongside other systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e125-Litre Capacity\u003c\/strong\u003e - Suited to small to medium homes with moderate hot water demand\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDirect Heating\u003c\/strong\u003e - Fitted with an immersion heater to heat the stored water directly, making it independent of a boiler\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eUnvented System\u003c\/strong\u003e - Provides mains-pressure hot water for improved flow rates at taps and showers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Build\u003c\/strong\u003e - Manufactured from high-quality, corrosion-resistant materials for long-lasting performance.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient Insulation\u003c\/strong\u003e - factory-applied foam insulation reduces heat loss and energy use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSafe and Reliable\u003c\/strong\u003e - Built-in safety controls, thermostatic regulation, and pressure relief for peace of mind\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSimple Installation\u003c\/strong\u003e - Straightforward to set up with minimal maintenance requirements.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003cp\u003eBeing a \u003cstrong\u003edirect cylinder\u003c\/strong\u003e, the JAB DUC 2 125L uses an immersion heater to heat the water stored inside. Connected to the mains supply, it delivers pressurised hot water directly to taps and showers without the need for a cold water tank. This makes it an excellent choice for properties without central heating boiler or where additional hot water storage is required.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eunvented design\u003c\/strong\u003e means water is supplied at mains pressure, offering a more powerful flow compared to traditional vented cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2125D\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e125\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e900\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e510\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEmpty Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e33\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eFull Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e154\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24h)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.64\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat Time from 10°C to 60°C (based on 2 3kW immersion heaters)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e73\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eActual Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e121\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e68\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEnergy Efficiency Class of Model\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eOperating Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Heater Rating\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2 x 3kW 240v\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003emax Incoming Supply Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e12\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll direct units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e2 x 3kw 240v s\/p Immersion Heaters\u003c\/li\u003e\n\t\u003cli\u003e1- Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the JAB DUC 2 125L Direct Unvented Cylinder?\u003c\/h3\u003e\n\n\u003cp\u003eCompact yet powerful, the JAB DUC 2 125L is the perfect solution for delivering \u003cstrong\u003emains-pressure hot water in smaller spaces\u003c\/strong\u003e. With its efficient direct electric heating, robust safety features, and easy installation, it provides long-term reliability and convenience for both homeowners and installers.\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448309682557,"sku":"JD2125D","price":390.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9869_7593.jpg?v=1785251880"},{"product_id":"jab-duc-2-125l-indirect-slim-unvented-cylinder","title":"JAB DUC 2 125L Indirect Slim Unvented Cylinder","description":"\u003ch2\u003eJAB DUC 2 125L Indirect Slim Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 125L Indirect Slim Unvented Stainless Steel Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance domestic hot water storage cylinder \u003c\/strong\u003edesigned to deliver reliable, mains-pressure hot water to taps, showers, and appliances throughout the home.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e for durability and corrosion resistance, the DUC 2 provides long service life with minimal maintenance. Its compact 90-Litre capacity makes it ideal for \u003cstrong\u003esmaller homes, apartments, and en-suite systems\u003c\/strong\u003e, while the unvented design eliminates the need for a cold-water storage tank - freeing up valuable loft space and providing powerful water pressure at every outlet.\u003c\/p\u003e\n\n\u003cp\u003eThis indirect model is designed to be heated by a \u003cstrong\u003egas or oil boiler\u003c\/strong\u003e, with an additional immersion heater connection for backup or off-peak heating.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDomestic and light commercial properties\u003c\/li\u003e\n\t\u003cli\u003eProperties seeking mains-pressure hot water without loft tanks\u003c\/li\u003e\n\t\u003cli\u003eHomes using a gas or oil boiler for water heating\u003c\/li\u003e\n\t\u003cli\u003eModernisation or replacement of traditional vented systems\u003c\/li\u003e\n\t\u003cli\u003eEn-Suite bathrooms or low-profile hot water installations\u003c\/li\u003e\n\t\u003cli\u003eIdeal for properties with limited space\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e1-2 bedroom homes, 1 Bathroom\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e125-Litre Capacity\u003c\/strong\u003e - 125-litre stainless stel unvented cylinder\u003c\/li\u003e\n\t\u003cli\u003eIndirect coil for boiler connection\u003c\/li\u003e\n\t\u003cli\u003eFactory-Fitted high-performance installation\u003c\/li\u003e\n\t\u003cli\u003eFactory tested to meet G3 Building Regulations\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Performance\u003c\/strong\u003e- Delivers strong, consistent mains-pressure hot water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient heating\u003c\/strong\u003e - Fast heat recovery from connected boilers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Build\u003c\/strong\u003e - Corrosion-resistant for long service life\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eNo Cold-Water Tank Required\u003c\/strong\u003e - Saves loft space and simplifies installation\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy-Efficient\u003c\/strong\u003e - Advanced insulation reduces heat loss and energy costs\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompliant and Safe\u003c\/strong\u003e - Supplied with all safety controls and G3 Certification\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Supply\u003c\/strong\u003e: The cylinder takes in cold water directly from the mains supply\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePrimary Heating:\u003c\/strong\u003e The indirect coil inside the cylinder is heated by your central heating boiler, transferring heat to the stored water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e The heated water is stored in the stainless-steel vessel, ready for use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Heating:\u003c\/strong\u003e An immersion heater can be used as an alternative or secondary heat source\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMains Pressure Delivery:\u003c\/strong\u003e Hot water is supplied to outlets at mains pressure, ensuring strong flow rates and consistent temperature.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2125ISLIM\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e125\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1050\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e470\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat From Cold (Minutes)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e36\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat from 70% Draw-off (minutes)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e25\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eERP Band\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Rating (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24hrs)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.48\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll indirect units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 x Dual Stat. And high Limit Stat\u003c\/li\u003e\n\t\u003cli\u003e1 x 3kW 240v s\/p Immersion heater\u003c\/li\u003e\n\t\u003cli\u003e1 x Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain\u003c\/li\u003e\n\t\u003cli\u003e1 x Two Port Motorised Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448309715325,"sku":"JD2125ISLIM","price":585.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9904_7594.jpg?v=1785251880"},{"product_id":"jab-duc-2-150l-direct-slim-unvented-cylinder","title":"JAB DUC 2 150L Direct Slim Unvented Cylinder","description":"\u003ch2\u003eJAB DUC 2 150L Direct Slim Unvented Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 150L Direct Slim Unvented Cylinder\u003c\/strong\u003e is a space-saving hot water storage solution designed for modern living. Compact in design yet generous in capacity, it's the perfect choice for homes and flats that need reliable mains-pressure hot water but have limited installation space.\u003c\/p\u003e\n\n\u003cp\u003eWith direct electric heating and robust construction, it delivers performance, efficiency, and convenience in a single, compact package.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSmall to medium homes\u003c\/strong\u003e with modest demand\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical Use:\u003c\/strong\u003e 2–3 People, 1 bathroom + 1 ensuite shower\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eApartments or flats\u003c\/strong\u003e where space is limited but mains-pressure hot water is needed\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eProperties without a central heating system \u003c\/strong\u003e(all electric homes)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup or supplementary hot water storage\u003c\/strong\u003e alongside other systems.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRenovations and upgrades\u003c\/strong\u003e where a mains-pressure hot water solution is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e150-Litre Capacity\u003c\/strong\u003e - Suited to small to medium homes with moderate hot water demand\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSlimline Design\u003c\/strong\u003e - Narrow profile makes it ideal for installation in tight spaces such as cupboards or utility areas.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDirect Heating\u003c\/strong\u003e - Fitted with an immersion heater to heat the stored water directly, making it independent of a boiler\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eUnvented System\u003c\/strong\u003e - Provides mains-pressure hot water for improved flow rates from taps and showers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-quality construction\u003c\/strong\u003e - Made from corrosion-resistant materials for durability and long service life.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient Insulation\u003c\/strong\u003e - factory-applied foam insulation reduces heat loss and energy use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSafe and Reliable\u003c\/strong\u003e - Built-in safety controls, thermostatic regulation, and pressure relief for peace of mind\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eLow maintenance\u003c\/strong\u003e - Simple design with minimal upkeep requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003cp\u003eBeing a \u003cstrong\u003edirect cylinder\u003c\/strong\u003e, the JAB DUC 2 150L uses an immersion heater to heat the water stored inside. Connected to the mains supply, it delivers pressurised hot water directly to taps and showers without the need for a cold water tank. This makes it an excellent choice for properties without a central heating boiler or where additional hot water storage is required.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eunvented design\u003c\/strong\u003e means water is supplied at mains pressure, offering a more powerful flow compared to traditional vented cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2150DSLIM\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e150\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1200\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e470\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat from Cold (mins)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e86 mins\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat from 70% Draw-off (mins)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e45 Mins\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eCylinder Taping Size\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\/4\" Female\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eERP Band\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Heater Rating\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2 x 3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24hrs)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.72\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll direct units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e2 x 3kw 240v s\/p Immersion Heaters\u003c\/li\u003e\n\t\u003cli\u003e1- Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448309748093,"sku":"JD2150DSLIM","price":560.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9877_7596.jpg?v=1785251880"},{"product_id":"jab-duc-2-150l-direct-unvented-s-s-cylinder","title":"JAB DUC 2 150L Direct Unvented S\/S Cylinder","description":"\u003ch2\u003eJAB DUC 2 150L Direct Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 150L Direct Unvented Cylinder\u003c\/strong\u003e is a reliable and efficient hot water storage solution designed for households that want the benefits of \u003cstrong\u003emains-pressure hot water without relying on a boiler\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eWith a 150-Litre capacity, it's ideal for small to medium-sized homes, providing a consistent supply of powerful hot water for taps, showers, and appliances.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSmall to medium homes\u003c\/strong\u003e with modest demand\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical Use:\u003c\/strong\u003e 2-3 People, 1 bathroom + 1 ensuite shower\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eApartments or flats\u003c\/strong\u003e where space is limited but mains-pressure hot water is needed\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eProperties without a central heating system \u003c\/strong\u003e(all electric homes)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup or supplementary hot water storage\u003c\/strong\u003e alongside other systems.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRenovations and upgrades\u003c\/strong\u003e where a mains-pressure hot water solution is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e150-Litre Capacity\u003c\/strong\u003e - Suited to small to medium homes with moderate hot water demand\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDirect Heating\u003c\/strong\u003e - Fitted with an immersion heater to heat the stored water directly, making it independent of a boiler\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eUnvented System\u003c\/strong\u003e - Provides mains-pressure hot water for improved flow rates and taps, and showers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Build\u003c\/strong\u003e - Manufactured from high-quality, corrosion-resistant materials for long-lasting performance.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient Insulation\u003c\/strong\u003e - factory-applied foam insulation reduces heat loss and energy use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSafe and Reliable\u003c\/strong\u003e - Built-in safety controls, thermostatic regulation, and pressure relief for peace of mind\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSimple Installation\u003c\/strong\u003e - Straightforward to set up with minimal maintenance requirements.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003cp\u003eBeing a \u003cstrong\u003edirect cylinder\u003c\/strong\u003e, the JAB DUC 2 150L uses an immersion heater to heat the water stored inside. Connected to the mains supply, it delivers pressurised hot water directly to taps and showers without the need for a cold water tank. This makes it an excellent choice for properties without a central heating boiler or where additional hot water storage is required.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eunvented design\u003c\/strong\u003e means water is supplied at mains pressure, offering a more powerful flow compared to traditional vented cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2150D\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e150\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1075\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e510\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEmpty Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e36\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eFull Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e185\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24h)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.85\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat Time from 10°C to 60°C (based on 2 3kW immersion heaters)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e87\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eActual Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e149\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e77\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEnergy Efficiency Class of Model\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eOperating Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Heater Rating\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2 x 3kW 240v\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003emax Incoming Supply Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e12\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll direct units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e2 x 3kw 240v s\/p Immersion Heaters\u003c\/li\u003e\n\t\u003cli\u003e1- Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the JAB DUC 2 150L Direct Unvented Cylinder?\u003c\/h3\u003e\n\n\u003cp\u003eCompact yet powerful, the JAB DUC 2 150L is the perfect solution for delivering \u003cstrong\u003emains-pressure hot water in smaller spaces\u003c\/strong\u003e. With its efficient direct electric heating, robust safety features, and easy installation, it provides long-term reliability and convenience for both homeowners and installers.\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448310043005,"sku":"JD2150D","price":414.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9876_7597.jpg?v=1785251884"},{"product_id":"jab-duc-2-150l-indirect-slim-unvented-cylinder","title":"JAB DUC 2 150L Indirect Slim Unvented Cylinder","description":"\u003ch2\u003eJAB DUC 2 150L Indirect Slim Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 150L Indirect Slim Unvented Stainless Steel Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance domestic hot water storage cylinder \u003c\/strong\u003edesigned to deliver reliable, mains-pressure hot water to taps, showers, and appliances throughout the home.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e for durability and corrosion resistance, the DUC 2 provides long service life with minimal maintenance. Its compact 90-Litre capacity makes it ideal for \u003cstrong\u003esmaller homes, apartments, and en-suite systems\u003c\/strong\u003e, while the unvented design eliminates the need for a cold-water storage tank - freeing up valuable loft space and providing powerful water pressure at every outlet.\u003c\/p\u003e\n\n\u003cp\u003eThis indirect model is designed to be heated by a \u003cstrong\u003egas or oil boiler\u003c\/strong\u003e, with an additional immersion heater connection for backup or off-peak heating.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDomestic and light commercial properties\u003c\/li\u003e\n\t\u003cli\u003eProperties seeking mains-pressure hot water without loft tanks\u003c\/li\u003e\n\t\u003cli\u003eHomes using a gas or oil boiler for water heating\u003c\/li\u003e\n\t\u003cli\u003eModernisation or replacement of traditional vented systems\u003c\/li\u003e\n\t\u003cli\u003eEn-Suite bathrooms or low-profile hot water installations\u003c\/li\u003e\n\t\u003cli\u003eIdeal for properties with limited space\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e2-Bedroomhome, 1 Bathroom, occasional Shower use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e150-Litre Capacity\u003c\/strong\u003e - 150-litre stainless steel unvented cylinder\u003c\/li\u003e\n\t\u003cli\u003eIndirect coil for boiler connection\u003c\/li\u003e\n\t\u003cli\u003eFactory-Fitted high-performance installation\u003c\/li\u003e\n\t\u003cli\u003eFactory tested to meet G3 Building Regulations\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Performance\u003c\/strong\u003e- Delivers strong, consistent mains-pressure hot water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient heating\u003c\/strong\u003e - Fast heat recovery from connected boilers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Build\u003c\/strong\u003e - Corrosion-resistant for long service life\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eNo Cold-Water Tank Required\u003c\/strong\u003e - Saves loft space and simplifies installation\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy-Efficient\u003c\/strong\u003e - Advanced insulation reduces heat loss and energy costs\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompliant and Safe\u003c\/strong\u003e - Supplied with all safety controls and G3 Certification\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Supply\u003c\/strong\u003e: The cylinder takes in cold water directly from the mains supply\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePrimary Heating:\u003c\/strong\u003e The indirect coil inside the cylinder is heated by your central heating boiler, transferring heat to the stored water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e The heated water is stored in the stainless-steel vessel, ready for use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Heating:\u003c\/strong\u003e An immersion heater can be used as an alternative or secondary heat source\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMains Pressure Delivery:\u003c\/strong\u003e Hot water is supplied to outlets at mains pressure, ensuring strong flow rates and consistent temperature.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2150ISLIM\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e150\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1200\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e470\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat From Cold (Minutes)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e37\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat from 70% Draw-off (minutes)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e \u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eERP Band\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Rating (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24hrs)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.72\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll indirect units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 x Dual Stat. And high Limit Stat\u003c\/li\u003e\n\t\u003cli\u003e1 x 3kW 240v s\/p Immersion heater\u003c\/li\u003e\n\t\u003cli\u003e1 x Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain\u003c\/li\u003e\n\t\u003cli\u003e1 x Two Port Motorised Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448310075773,"sku":"JD2150ISLIM","price":634.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9906_7598.jpg?v=1785251887"},{"product_id":"jab-duc-2-150l-indirect-unvented-s-s-cylinder","title":"JAB DUC 2 150L Indirect Unvented S\/S Cylinder","description":"\u003ch2\u003eJAB DUC 2 150L Indirect Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 150L Indirect Unvented Stainless Steel Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance domestic hot water storage cylinder \u003c\/strong\u003edesigned to deliver reliable, mains-pressure hot water to taps, showers, and appliances throughout the home.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e for durability and corrosion resistance, the DUC 2 provides long service life with minimal maintenance. Its compact 90-Litre capacity makes it ideal for \u003cstrong\u003esmaller homes, apartments, and en-suite systems\u003c\/strong\u003e, while the unvented design eliminates the need for a cold-water storage tank - freeing up valuable loft space and providing powerful water pressure at every outlet.\u003c\/p\u003e\n\n\u003cp\u003eThis indirect model is designed to be heated by a \u003cstrong\u003egas or oil boiler\u003c\/strong\u003e, with an additional immersion heater connection for backup or off-peak heating.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDomestic and light commercial properties\u003c\/li\u003e\n\t\u003cli\u003eProperties seeking mains-pressure hot water without loft tanks\u003c\/li\u003e\n\t\u003cli\u003eHomes using a gas or oil boiler for water heating\u003c\/li\u003e\n\t\u003cli\u003eModernisation or replacement of traditional vented systems\u003c\/li\u003e\n\t\u003cli\u003eEn-Suite bathrooms or low-profile hot water installations\u003c\/li\u003e\n\t\u003cli\u003eIdeal for properties with limited space\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e2-Bedroom home, 1 Bathroom, Occasional shower use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e150-Litre Capacity\u003c\/strong\u003e - 150-litre stainless steel unvented cylinder\u003c\/li\u003e\n\t\u003cli\u003eIndirect coil for boiler connection\u003c\/li\u003e\n\t\u003cli\u003eFactory-Fitted high-performance installation\u003c\/li\u003e\n\t\u003cli\u003eFactory tested to meet G3 Building Regulations\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Performance\u003c\/strong\u003e- Delivers strong, consistent mains-pressure hot water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient heating\u003c\/strong\u003e - Fast heat recovery from connected boilers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Build\u003c\/strong\u003e - Corrosion-resistant for long service life\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eNo Cold-Water Tank Required\u003c\/strong\u003e - Saves loft space and simplifies installation\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy-Efficient\u003c\/strong\u003e - Advanced insulation reduces heat loss and energy costs\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompliant and Safe\u003c\/strong\u003e - Supplied with all safety controls and G3 Certification\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Supply\u003c\/strong\u003e: The cylinder takes in cold water directly from the mains supply\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePrimary Heating:\u003c\/strong\u003e The indirect coil inside the cylinder is heated by your central heating boiler, transferring heat to the stored water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e The heated water is stored in the stainless-steel vessel, ready for use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Heating:\u003c\/strong\u003e An immersion heater can be used as an alternative or secondary heat source\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMains Pressure Delivery:\u003c\/strong\u003e Hot water is supplied to outlets at mains pressure, ensuring strong flow rates and consistent temperature.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2150i\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e150\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1075\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e510\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEmpty Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e38\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eFull Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e187\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24h)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.85\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat Time from 10°C to 60°C\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e37\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eActual Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e149\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e77\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEnergy Efficiency Class of Model\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eOperating Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Heater Rating\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3kW 240v\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eMax Incoming Supply pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e12\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll indirect units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 x Dual Stat. And high Limit Stat\u003c\/li\u003e\n\t\u003cli\u003e1 x 3kW 240v s\/p Immersion heater\u003c\/li\u003e\n\t\u003cli\u003e1 x Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain\u003c\/li\u003e\n\t\u003cli\u003e1 x Two Port Motorised Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448310108541,"sku":"JD2150i","price":487.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9905_7599.jpg?v=1785251887"},{"product_id":"jab-duc-2-170l-direct-slim-unvented-cylinder","title":"JAB DUC 2 170L Direct Slim Unvented Cylinder","description":"\u003ch2\u003eJAB DUC 2 170L Direct Slim Unvented Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 170L Direct Slim Unvented Cylinder\u003c\/strong\u003e is a space-saving hot water storage solution designed for modern living. Compact in design yet generous in capacity, it's the perfect choice for homes and flats that need reliable mains-pressure hot water but have limited installation space.\u003c\/p\u003e\n\n\u003cp\u003eWith direct electric heating and robust construction, it delivers performance, efficiency, and convenience in a single, compact package.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSuitable for family homes\u003c\/strong\u003e with average hot water usage\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical Use:\u003c\/strong\u003e 3–4 people, 1–2 bathrooms.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eApartments or flats\u003c\/strong\u003e where space is limited but mains-pressure hot water is needed\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eProperties without a central heating system \u003c\/strong\u003e(all electric homes)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup or supplementary hot water storage\u003c\/strong\u003e alongside other systems.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRenovations and upgrades\u003c\/strong\u003e where a mains-pressure hot water solution is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e170-Litre Capacity\u003c\/strong\u003e - Suited to small to medium homes with moderate hot water demand\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSlimline Design\u003c\/strong\u003e - Narrow profile makes it ideal for installation in tight spaces such as cupboards or utility areas.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDirect Heating\u003c\/strong\u003e - Fitted with an immersion heater to heat the stored water directly, making it independent of a boiler\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eUnvented System\u003c\/strong\u003e - Provides mains-pressure hot water for improved flow rates from taps and showers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-quality construction\u003c\/strong\u003e - Made from corrosion-resistant materials for durability and long service life.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient Insulation\u003c\/strong\u003e - factory-applied foam insulation reduces heat loss and energy use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSafe and Reliable\u003c\/strong\u003e - Built-in safety controls, thermostatic regulation, and pressure relief for peace of mind\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eLow maintenance\u003c\/strong\u003e - Simple design with minimal upkeep requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003cp\u003eBeing a \u003cstrong\u003edirect cylinder\u003c\/strong\u003e, the JAB DUC 2 170L uses an immersion heater to heat the water stored inside. Connected to the mains supply, it delivers pressurised hot water directly to taps and showers without the need for a cold water tank. This makes it an excellent choice for properties without a central heating boiler or where additional hot water storage is required.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eunvented design\u003c\/strong\u003e means water is supplied at mains pressure, offering a more powerful flow compared to traditional vented cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2170DSLIM\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e170\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1500\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e470\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat From Cold (mins)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e98\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat from 70% Draw-off (mins)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e51\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eERP band\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersions Rating (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2 x 3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24hrs)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.92\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll direct units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e2 x 3kw 240v s\/p Immersion Heaters\u003c\/li\u003e\n\t\u003cli\u003e1- Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448310141309,"sku":"JD2170DSLIM","price":609.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9879_7600.jpg?v=1785251888"},{"product_id":"jab-duc-2-170l-direct-unvented-s-s-cylinder","title":"JAB DUC 2 170L Direct Unvented S\/S Cylinder","description":"\u003ch2\u003eJAB DUC 2 170L Direct Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 170L Direct Unvented Cylinder\u003c\/strong\u003e is a reliable and efficient hot water storage solution designed for households that want the benefits of \u003cstrong\u003emains-pressure hot water without relying on a boiler\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eWith a 170-Litre capacity, it's ideal for small to medium-sized homes, providing a consistent supply of powerful hot water for taps, showers, and appliances.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSuitable for family homes\u003c\/strong\u003e with average hot water usage\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical Use:\u003c\/strong\u003e 3–4 people, 1–2 bathrooms.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eApartments or flats\u003c\/strong\u003e where space is limited but mains-pressure hot water is needed\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eProperties without a central heating system \u003c\/strong\u003e(all electric homes)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup or supplementary hot water storage\u003c\/strong\u003e alongside other systems.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRenovations and upgrades\u003c\/strong\u003e where a mains-pressure hot water solution is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e170-Litre Capacity\u003c\/strong\u003e - Suited for family homes with average hot water usage\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDirect Heating\u003c\/strong\u003e - Fitted with an immersion heater to heat the stored water directly, making it independent of a boiler\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eUnvented System\u003c\/strong\u003e - Provides mains-pressure hot water for improved flow rates and taps, and showers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Build\u003c\/strong\u003e - Manufactured from high-quality, corrosion-resistant materials for long-lasting performance.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient Insulation\u003c\/strong\u003e - factory-applied foam insulation reduces heat loss and energy use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSafe and Reliable\u003c\/strong\u003e - Built-in safety controls, thermostatic regulation, and pressure relief for peace of mind\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSimple Installation\u003c\/strong\u003e - Straightforward to set up with minimal maintenance requirements.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003cp\u003eBeing a \u003cstrong\u003edirect cylinder\u003c\/strong\u003e, the JAB DUC 2 170L uses an immersion heater to heat the water stored inside. Connected to the mains supply, it delivers pressurised hot water directly to taps and showers without the need for a cold water tank. This makes it an excellent choice for properties without a central heating boiler or where additional hot water storage is required.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eunvented design\u003c\/strong\u003e means water is supplied at mains pressure, offering a more powerful flow compared to traditional vented cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2170D\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e170\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1200\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e510\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEmpty Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e40\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eFull Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e208\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24h)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.97\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat Time from 10°C to 60°C (based on 2 3kW immersion heaters)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e99\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eActual Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e168\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e82\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEnergy Efficiency Class of Model\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eOperating Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Heater Rating\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2 x 3kW 240v\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003emax Incoming Supply Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e12\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll direct units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e2 x 3kw 240v s\/p Immersion Heaters\u003c\/li\u003e\n\t\u003cli\u003e1- Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448310174077,"sku":"JD2170D","price":439.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9878_7601.jpg?v=1785251892"},{"product_id":"jab-duc-2-170l-indirect-slim-unvented-cylinder","title":"JAB DUC 2 170L Indirect Slim Unvented Cylinder","description":"\u003ch2\u003eJAB DUC 2 170L Indirect Slim Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 170L Indirect Slim Unvented Stainless Steel Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance domestic hot water storage cylinder \u003c\/strong\u003edesigned to deliver reliable, mains-pressure hot water to taps, showers, and appliances throughout the home.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e for durability and corrosion resistance, the DUC 2 provides long service life with minimal maintenance. Its compact 90-Litre capacity makes it ideal for \u003cstrong\u003esmaller homes, apartments, and en-suite systems\u003c\/strong\u003e, while the unvented design eliminates the need for a cold-water storage tank - freeing up valuable loft space and providing powerful water pressure at every outlet.\u003c\/p\u003e\n\n\u003cp\u003eThis indirect model is designed to be heated by a \u003cstrong\u003egas or oil boiler\u003c\/strong\u003e, with an additional immersion heater connection for backup or off-peak heating.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDomestic and light commercial properties\u003c\/li\u003e\n\t\u003cli\u003eProperties seeking mains-pressure hot water without loft tanks\u003c\/li\u003e\n\t\u003cli\u003eHomes using a gas or oil boiler for water heating\u003c\/li\u003e\n\t\u003cli\u003eModernisation or replacement of traditional vented systems\u003c\/li\u003e\n\t\u003cli\u003eEn-Suite bathrooms or low-profile hot water installations\u003c\/li\u003e\n\t\u003cli\u003eIdeal for properties with limited space\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e2-3 Bedroom homes, 1-2 Bathrooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e170-Litre Capacity\u003c\/strong\u003e - 170-litre stainless steel unvented cylinder\u003c\/li\u003e\n\t\u003cli\u003eIndirect coil for boiler connection\u003c\/li\u003e\n\t\u003cli\u003eFactory-Fitted high-performance installation\u003c\/li\u003e\n\t\u003cli\u003eFactory tested to meet G3 Building Regulations\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Performance\u003c\/strong\u003e- Delivers strong, consistent mains-pressure hot water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient heating\u003c\/strong\u003e - Fast heat recovery from connected boilers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Build\u003c\/strong\u003e - Corrosion-resistant for long service life\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eNo Cold-Water Tank Required\u003c\/strong\u003e - Saves loft space and simplifies installation\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy-Efficient\u003c\/strong\u003e - Advanced insulation reduces heat loss and energy costs\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompliant and Safe\u003c\/strong\u003e - Supplied with all safety controls and G3 Certification\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Supply\u003c\/strong\u003e: The cylinder takes in cold water directly from the mains supply\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePrimary Heating:\u003c\/strong\u003e The indirect coil inside the cylinder is heated by your central heating boiler, transferring heat to the stored water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e The heated water is stored in the stainless-steel vessel, ready for use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Heating:\u003c\/strong\u003e An immersion heater can be used as an alternative or secondary heat source\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMains Pressure Delivery:\u003c\/strong\u003e Hot water is supplied to outlets at mains pressure, ensuring strong flow rates and consistent temperature.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2170ISLIM\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e170\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1500\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e470\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat From Cold (Minutes)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e36\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat from 70% Draw-off (minutes)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e25\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eERP Band\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Rating (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24hrs)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.92\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll indirect units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 x Dual Stat. And high Limit Stat\u003c\/li\u003e\n\t\u003cli\u003e1 x 3kW 240v s\/p Immersion heater\u003c\/li\u003e\n\t\u003cli\u003e1 x Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain\u003c\/li\u003e\n\t\u003cli\u003e1 x Two Port Motorised Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448310206845,"sku":"JD2170ISLIM","price":682.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9908_7602.jpg?v=1785251895"},{"product_id":"jab-duc-2-170l-indirect-unvented-s-s-cylinder","title":"JAB DUC 2 170L Indirect Unvented S\/S Cylinder","description":"\u003ch2\u003eJAB DUC 2 170L Indirect Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 170L Indirect Unvented Stainless Steel Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance domestic hot water storage cylinder \u003c\/strong\u003edesigned to deliver reliable, mains-pressure hot water to taps, showers, and appliances throughout the home.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e for durability and corrosion resistance, the DUC 2 170 provides long service life with minimal maintenance. Its compact 90-Litre capacity makes it ideal for \u003cstrong\u003esmaller homes, apartments, and en-suite systems\u003c\/strong\u003e, while the unvented design eliminates the need for a cold-water storage tank - freeing up valuable loft space and providing powerful water pressure at every outlet.\u003c\/p\u003e\n\n\u003cp\u003eThis indirect model is designed to be heated by a \u003cstrong\u003egas or oil boiler\u003c\/strong\u003e, with an additional immersion heater connection for backup or off-peak heating.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDomestic and light commercial properties\u003c\/li\u003e\n\t\u003cli\u003eProperties seeking mains-pressure hot water without loft tanks\u003c\/li\u003e\n\t\u003cli\u003eHomes using a gas or oil boiler for water heating\u003c\/li\u003e\n\t\u003cli\u003eModernisation or replacement of traditional vented systems\u003c\/li\u003e\n\t\u003cli\u003eEn-Suite bathrooms or low-profile hot water installations\u003c\/li\u003e\n\t\u003cli\u003eIdeal for properties with limited space\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e2-3 Bedroom homes, 1–2 Bathrooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e170-Litre Capacity\u003c\/strong\u003e - 170-litre stainless steel unvented cylinder\u003c\/li\u003e\n\t\u003cli\u003eIndirect coil for boiler connection\u003c\/li\u003e\n\t\u003cli\u003eFactory-Fitted high-performance installation\u003c\/li\u003e\n\t\u003cli\u003eFactory tested to meet G3 Building Regulations\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Performance\u003c\/strong\u003e- Delivers strong, consistent mains-pressure hot water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient heating\u003c\/strong\u003e - Fast heat recovery from connected boilers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Build\u003c\/strong\u003e - Corrosion-resistant for long service life\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eNo Cold-Water Tank Required\u003c\/strong\u003e - Saves loft space and simplifies installation\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy-Efficient\u003c\/strong\u003e - Advanced insulation reduces heat loss and energy costs\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompliant and Safe\u003c\/strong\u003e - Supplied with all safety controls and G3 Certification\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Supply\u003c\/strong\u003e: The cylinder takes in cold water directly from the mains supply\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePrimary Heating:\u003c\/strong\u003e The indirect coil inside the cylinder is heated by your central heating boiler, transferring heat to the stored water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e The heated water is stored in the stainless-steel vessel, ready for use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Heating:\u003c\/strong\u003e An immersion heater can be used as an alternative or secondary heat source\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMains Pressure Delivery:\u003c\/strong\u003e Hot water is supplied to outlets at mains pressure, ensuring strong flow rates and consistent temperature.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2170i\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e170\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1200\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e510\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEmpty Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e42\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eFull Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e210\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24h)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.97\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat Time from 10°C to 60°C\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e36\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eActual Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e168\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e82\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEnergy Efficiency Class of Model\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eOperating Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Heater Rating\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3kW 240v\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eMax Incoming Supply pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e12\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll indirect units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 x Dual Stat. And high Limit Stat\u003c\/li\u003e\n\t\u003cli\u003e1 x 3kW 240v s\/p Immersion heater\u003c\/li\u003e\n\t\u003cli\u003e1 x Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain\u003c\/li\u003e\n\t\u003cli\u003e1 x Two Port Motorised Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448310239613,"sku":"JD2170i","price":512.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9907_7603.jpg?v=1785251895"},{"product_id":"jab-duc-2-200l-direct-slim-unvented-cylinder","title":"JAB DUC 2 200L Direct Slim Unvented Cylinder","description":"\u003ch2\u003eJAB DUC 2 200L Direct Slim Unvented Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 200L Direct Slim Unvented Cylinder\u003c\/strong\u003e is a space-saving hot water storage solution designed for modern living. Compact in design yet generous in capacity, it's the perfect choice for homes and flats that need reliable mains-pressure hot water but have limited installation space.\u003c\/p\u003e\n\n\u003cp\u003eWith direct electric heating and robust construction, it delivers performance, efficiency, and convenience in a single, compact package.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eIdeal for medium-sized family homes\u003c\/strong\u003e with higher hot water needs\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical Use:\u003c\/strong\u003e 3–4 people, 2 bathrooms (bath + Shower or 2 showers)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eApartments or flats\u003c\/strong\u003e where space is limited but mains-pressure hot water is needed\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eProperties without a central heating system \u003c\/strong\u003e(all electric homes)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup or supplementary hot water storage\u003c\/strong\u003e alongside other systems.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRenovations and upgrades\u003c\/strong\u003e where a mains-pressure hot water solution is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e200-Litre Capacity\u003c\/strong\u003e - Suited to medium-sized family homes\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSlimline Design\u003c\/strong\u003e - Narrow profile makes it ideal for installation in tight spaces such as cupboards or utility areas.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDirect Heating\u003c\/strong\u003e - Fitted with an immersion heater to heat the stored water directly, making it independent of a boiler\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eUnvented System\u003c\/strong\u003e - Provides mains-pressure hot water for improved flow rates from taps and showers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-quality construction\u003c\/strong\u003e - Made from corrosion-resistant materials for durability and long service life.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient Insulation\u003c\/strong\u003e - factory-applied foam insulation reduces heat loss and energy use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSafe and Reliable\u003c\/strong\u003e - Built-in safety controls, thermostatic regulation, and pressure relief for peace of mind\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eLow maintenance\u003c\/strong\u003e - Simple design with minimal upkeep requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003cp\u003eBeing a \u003cstrong\u003edirect cylinder\u003c\/strong\u003e, the JAB DUC 2 200L uses an immersion heater to heat the water stored inside. Connected to the mains supply, it delivers pressurised hot water directly to taps and showers without the need for a cold water tank. This makes it an excellent choice for properties without a central heating boiler or where additional hot water storage is required.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eunvented design\u003c\/strong\u003e means water is supplied at mains pressure, offering a more powerful flow compared to traditional vented cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2200DSLIM\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e200\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1800\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e470\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat From Cold (mins)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e108\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat from 70% Draw-off (mins)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e63\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eERP band\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersions Rating (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2 x 3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24hrs)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2.04\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll direct units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e2 x 3kw 240v s\/p Immersion Heaters\u003c\/li\u003e\n\t\u003cli\u003e1- Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448310272381,"sku":"JD2200DSLIM","price":658.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9881_7604.jpg?v=1785251895"},{"product_id":"jab-duc-2-200l-indirect-slim-unvented-cylinder","title":"JAB DUC 2 200L Indirect Slim Unvented Cylinder","description":"\u003ch2\u003eJAB DUC 2 200L Indirect Slim Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 200L Indirect Slim Unvented Stainless Steel Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance domestic hot water storage cylinder \u003c\/strong\u003edesigned to deliver reliable, mains-pressure hot water to taps, showers, and appliances throughout the home.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e for durability and corrosion resistance, the DUC 2 provides long service life with minimal maintenance. Its compact 90-Litre capacity makes it ideal for \u003cstrong\u003esmaller homes, apartments, and en-suite systems\u003c\/strong\u003e, while the unvented design eliminates the need for a cold-water storage tank - freeing up valuable loft space and providing powerful water pressure at every outlet.\u003c\/p\u003e\n\n\u003cp\u003eThis indirect model is designed to be heated by a \u003cstrong\u003egas or oil boiler\u003c\/strong\u003e, with an additional immersion heater connection for backup or off-peak heating.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDomestic and light commercial properties\u003c\/li\u003e\n\t\u003cli\u003eProperties seeking mains-pressure hot water without loft tanks\u003c\/li\u003e\n\t\u003cli\u003eHomes using a gas or oil boiler for water heating\u003c\/li\u003e\n\t\u003cli\u003eModernisation or replacement of traditional vented systems\u003c\/li\u003e\n\t\u003cli\u003eEn-Suite bathrooms or low-profile hot water installations\u003c\/li\u003e\n\t\u003cli\u003eIdeal for properties with limited space\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e3-4 bedroom Properties, up to 2 Bathrooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e200-Litre Capacity\u003c\/strong\u003e - 200-litre stainless steel unvented cylinder\u003c\/li\u003e\n\t\u003cli\u003eIndirect coil for boiler connection\u003c\/li\u003e\n\t\u003cli\u003eFactory-Fitted high-performance installation\u003c\/li\u003e\n\t\u003cli\u003eFactory tested to meet G3 Building Regulations\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Performance\u003c\/strong\u003e- Delivers strong, consistent mains-pressure hot water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient heating\u003c\/strong\u003e - Fast heat recovery from connected boilers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Build\u003c\/strong\u003e - Corrosion-resistant for long service life\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eNo Cold-Water Tank Required\u003c\/strong\u003e - Saves loft space and simplifies installation\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy-Efficient\u003c\/strong\u003e - Advanced insulation reduces heat loss and energy costs\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompliant and Safe\u003c\/strong\u003e - Supplied with all safety controls and G3 Certification\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Supply\u003c\/strong\u003e: The cylinder takes in cold water directly from the mains supply\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePrimary Heating:\u003c\/strong\u003e The indirect coil inside the cylinder is heated by your central heating boiler, transferring heat to the stored water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e The heated water is stored in the stainless-steel vessel, ready for use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Heating:\u003c\/strong\u003e An immersion heater can be used as an alternative or secondary heat source\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMains Pressure Delivery:\u003c\/strong\u003e Hot water is supplied to outlets at mains pressure, ensuring strong flow rates and consistent temperature.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2200ISLIM\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e200\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1800\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e470\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat From Cold (Minutes)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e33\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat from 70% Draw-off (minutes)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e24\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eERP Band\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Rating (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24hrs)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2.04\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll indirect units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 x Dual Stat. And high Limit Stat\u003c\/li\u003e\n\t\u003cli\u003e1 x 3kW 240v s\/p Immersion heater\u003c\/li\u003e\n\t\u003cli\u003e1 x Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain\u003c\/li\u003e\n\t\u003cli\u003e1 x Two Port Motorised Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448311878013,"sku":"JD2200ISLIM","price":731.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9910_7607.jpg?v=1785251900"},{"product_id":"jab-duc-2-200l-indirect-unvented-s-s-cylinder","title":"JAB DUC 2 200L Indirect Unvented S\/S Cylinder","description":"\u003ch2\u003eJAB DUC 2 200L Indirect Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 200L Indirect Unvented Stainless Steel Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance domestic hot water storage cylinder \u003c\/strong\u003edesigned to deliver reliable, mains-pressure hot water to taps, showers, and appliances throughout the home.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e for durability and corrosion resistance, the DUC 2 200 provides long service life with minimal maintenance. Its compact 90-Litre capacity makes it ideal for \u003cstrong\u003esmaller homes, apartments, and en-suite systems\u003c\/strong\u003e, while the unvented design eliminates the need for a cold-water storage tank - freeing up valuable loft space and providing powerful water pressure at every outlet.\u003c\/p\u003e\n\n\u003cp\u003eThis indirect model is designed to be heated by a \u003cstrong\u003egas or oil boiler\u003c\/strong\u003e, with an additional immersion heater connection for backup or off-peak heating.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDomestic and light commercial properties\u003c\/li\u003e\n\t\u003cli\u003eProperties seeking mains-pressure hot water without loft tanks\u003c\/li\u003e\n\t\u003cli\u003eHomes using a gas or oil boiler for water heating\u003c\/li\u003e\n\t\u003cli\u003eModernisation or replacement of traditional vented systems\u003c\/li\u003e\n\t\u003cli\u003eEn-Suite bathrooms or low-profile hot water installations\u003c\/li\u003e\n\t\u003cli\u003eIdeal for properties with limited space\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e3-4 Bedroom Properties, up to 2 Bathrooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e200-Litre Capacity\u003c\/strong\u003e - 200-litre stainless steel unvented cylinder\u003c\/li\u003e\n\t\u003cli\u003eIndirect coil for boiler connection\u003c\/li\u003e\n\t\u003cli\u003eFactory-Fitted high-performance installation\u003c\/li\u003e\n\t\u003cli\u003eFactory tested to meet G3 Building Regulations\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Performance\u003c\/strong\u003e- Delivers strong, consistent mains-pressure hot water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient heating\u003c\/strong\u003e - Fast heat recovery from connected boilers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Build\u003c\/strong\u003e - Corrosion-resistant for long service life\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eNo Cold-Water Tank Required\u003c\/strong\u003e - Saves loft space and simplifies installation\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy-Efficient\u003c\/strong\u003e - Advanced insulation reduces heat loss and energy costs\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompliant and Safe\u003c\/strong\u003e - Supplied with all safety controls and G3 Certification\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Supply\u003c\/strong\u003e: The cylinder takes in cold water directly from the mains supply\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePrimary Heating:\u003c\/strong\u003e The indirect coil inside the cylinder is heated by your central heating boiler, transferring heat to the stored water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e The heated water is stored in the stainless-steel vessel, ready for use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Heating:\u003c\/strong\u003e An immersion heater can be used as an alternative or secondary heat source\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMains Pressure Delivery:\u003c\/strong\u003e Hot water is supplied to outlets at mains pressure, ensuring strong flow rates and consistent temperature.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2200i\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e200\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1500\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e510\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEmpty Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e46\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eFull Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e240\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24h)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.85\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat Time from 10°C to 60°C\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e33\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eActual Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e194\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e77\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEnergy Efficiency Class of Model\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eOperating Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Heater Rating\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3kW 240v\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eMax Incoming Supply pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e12\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll indirect units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 x Dual Stat. And high Limit Stat\u003c\/li\u003e\n\t\u003cli\u003e1 x 3kW 240v s\/p Immersion heater\u003c\/li\u003e\n\t\u003cli\u003e1 x Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain\u003c\/li\u003e\n\t\u003cli\u003e1 x Two Port Motorised Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448311910781,"sku":"JD2200i","price":536.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9909_7610.jpg?v=1785251903"},{"product_id":"jab-duc-2-250l-direct-unvented-s-s-cylinder","title":"JAB DUC 2 250L Direct Unvented S\/S Cylinder","description":"\u003ch2\u003eJAB DUC 2 250L Direct Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 250L Direct Unvented Cylinder\u003c\/strong\u003e is a reliable and efficient hot water storage solution designed for households that want the benefits of \u003cstrong\u003emains-pressure hot water without relying on a boiler\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eWith a 250-Litre capacity, it's ideal for larger households or homes with multiple bathrooms, providing a consistent supply of powerful hot water for taps, showers, and appliances.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSuitable for larger households or homes \u003c\/strong\u003ewith multiple bathrooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical Use:\u003c\/strong\u003e 4–5 people, 2–3 bathrooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eApartments or flats\u003c\/strong\u003e where space is limited but mains-pressure hot water is needed\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eProperties without a central heating system \u003c\/strong\u003e(all electric homes)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup or supplementary hot water storage\u003c\/strong\u003e alongside other systems.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRenovations and upgrades\u003c\/strong\u003e where a mains-pressure hot water solution is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e250-Litre Capacity\u003c\/strong\u003e - Suited for larger households with multiple bathrooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDirect Heating\u003c\/strong\u003e - Fitted with an immersion heater to heat the stored water directly, making it independent of a boiler\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eUnvented System\u003c\/strong\u003e - Provides mains-pressure hot water for improved flow rates and taps, and showers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Build\u003c\/strong\u003e - Manufactured from high-quality, corrosion-resistant materials for long-lasting performance.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient Insulation\u003c\/strong\u003e - factory-applied foam insulation reduces heat loss and energy use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSafe and Reliable\u003c\/strong\u003e - Built-in safety controls, thermostatic regulation, and pressure relief for peace of mind\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSimple Installation\u003c\/strong\u003e - Straightforward to set up with minimal maintenance requirements.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003cp\u003eBeing a \u003cstrong\u003edirect cylinder\u003c\/strong\u003e, the JAB DUC 2 250L uses an immersion heater to heat the water stored inside. Connected to the mains supply, it delivers pressurised hot water directly to taps and showers without the need for a cold water tank. This makes it an excellent choice for properties without a central heating boiler or where additional hot water storage is required.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eunvented design\u003c\/strong\u003e means water is supplied at mains pressure, offering a more powerful flow compared to traditional vented cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2250D\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e250\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1500\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e580\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEmpty Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e53\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eFull Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e299\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24h)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2.00\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat Time from 10°C to 60°C (based on 2 3kW immersion heaters)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e145\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eActual Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e246\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e83\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEnergy Efficiency Class of Model\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eOperating Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Heater Rating\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3 x 3kW 240v\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003emax Incoming Supply Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e12\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll direct units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e3 x 3kw 240v s\/p Immersion Heaters\u003c\/li\u003e\n\t\u003cli\u003e1- Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448311943549,"sku":"JD2250D","price":560.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9882_7611.jpg?v=1785251903"},{"product_id":"jab-duc-2-250l-indirect-unvented-s-s-cylinder","title":"JAB DUC 2 250L Indirect Unvented S\/S Cylinder","description":"\u003ch2\u003eJAB DUC 2 250L Indirect Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 250L Indirect Unvented Stainless Steel Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance domestic hot water storage cylinder \u003c\/strong\u003edesigned to deliver reliable, mains-pressure hot water to taps, showers, and appliances throughout the home.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e for durability and corrosion resistance, the DUC 2 250 provides long service life with minimal maintenance. Its compact 90-Litre capacity makes it ideal for \u003cstrong\u003esmaller homes, apartments, and en-suite systems\u003c\/strong\u003e, while the unvented design eliminates the need for a cold-water storage tank - freeing up valuable loft space and providing powerful water pressure at every outlet.\u003c\/p\u003e\n\n\u003cp\u003eThis indirect model is designed to be heated by a \u003cstrong\u003egas or oil boiler\u003c\/strong\u003e, with an additional immersion heater connection for backup or off-peak heating.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDomestic and light commercial properties\u003c\/li\u003e\n\t\u003cli\u003eProperties seeking mains-pressure hot water without loft tanks\u003c\/li\u003e\n\t\u003cli\u003eHomes using a gas or oil boiler for water heating\u003c\/li\u003e\n\t\u003cli\u003eModernisation or replacement of traditional vented systems\u003c\/li\u003e\n\t\u003cli\u003eEn-Suite bathrooms or low-profile hot water installations\u003c\/li\u003e\n\t\u003cli\u003eIdeal for properties with limited space\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e4-5 Bedrooms homes, 2-3 Bathrooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e250-Litre Capacity\u003c\/strong\u003e - 250-litre stainless steel unvented cylinder\u003c\/li\u003e\n\t\u003cli\u003eIndirect coil for boiler connection\u003c\/li\u003e\n\t\u003cli\u003eFactory-Fitted high-performance installation\u003c\/li\u003e\n\t\u003cli\u003eFactory tested to meet G3 Building Regulations\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Performance\u003c\/strong\u003e- Delivers strong, consistent mains-pressure hot water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient heating\u003c\/strong\u003e - Fast heat recovery from connected boilers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Build\u003c\/strong\u003e - Corrosion-resistant for long service life\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eNo Cold-Water Tank Required\u003c\/strong\u003e - Saves loft space and simplifies installation\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy-Efficient\u003c\/strong\u003e - Advanced insulation reduces heat loss and energy costs\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompliant and Safe\u003c\/strong\u003e - Supplied with all safety controls and G3 Certification\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Supply\u003c\/strong\u003e: The cylinder takes in cold water directly from the mains supply\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePrimary Heating:\u003c\/strong\u003e The indirect coil inside the cylinder is heated by your central heating boiler, transferring heat to the stored water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e The heated water is stored in the stainless-steel vessel, ready for use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Heating:\u003c\/strong\u003e An immersion heater can be used as an alternative or secondary heat source\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMains Pressure Delivery:\u003c\/strong\u003e Hot water is supplied to outlets at mains pressure, ensuring strong flow rates and consistent temperature.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2250i\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e250\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1500\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e580\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEmpty Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e55\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eFull Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e301\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24h)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2.00\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat Time from 10°C to 60°C\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e35\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eActual Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e246\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e83\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEnergy Efficiency Class of Model\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eOperating Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Heater Rating\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3kW 240v\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eMax Incoming Supply pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e12\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll indirect units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 x Dual Stat. And high Limit Stat\u003c\/li\u003e\n\t\u003cli\u003e2 x 3kW 240v s\/p Immersion heater\u003c\/li\u003e\n\t\u003cli\u003e1 x Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain\u003c\/li\u003e\n\t\u003cli\u003e1 x Two Port Motorised Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448311976317,"sku":"JD2250i","price":585.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9911_7612.jpg?v=1785251903"},{"product_id":"jab-duc-2-300l-direct-unvented-s-s-cylinder","title":"JAB DUC 2 300L Direct Unvented S\/S Cylinder","description":"\u003ch2\u003eJAB DUC 2 300L Direct Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 300L Direct Unvented Cylinder\u003c\/strong\u003e is a reliable and efficient hot water storage solution designed for households that want the benefits of \u003cstrong\u003emains-pressure hot water without relying on a boiler\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eWith a 300-Litre capacity, it's ideal for bigger homes or properties, providing a consistent supply of powerful hot water for taps, showers, and appliances.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBest for Bigger homes, properties \u003c\/strong\u003ewith high hot water demand, or light commercial use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical Use:\u003c\/strong\u003e 5+ people, 3+ bathrooms, multiple showers running simultaneously.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eProperties without a central heating system \u003c\/strong\u003e(all electric homes)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup or supplementary hot water storage\u003c\/strong\u003e alongside other systems.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRenovations and upgrades\u003c\/strong\u003e where a mains-pressure hot water solution is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e300-Litre Capacity\u003c\/strong\u003e - Suited for larger households with multiple bathrooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDirect Heating\u003c\/strong\u003e - Fitted with an immersion heater to heat the stored water directly, making it independent of a boiler\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eUnvented System\u003c\/strong\u003e - Provides mains-pressure hot water for improved flow rates and taps, and showers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Build\u003c\/strong\u003e - Manufactured from high-quality, corrosion-resistant materials for long-lasting performance.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient Insulation\u003c\/strong\u003e - factory-applied foam insulation reduces heat loss and energy use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSafe and Reliable\u003c\/strong\u003e - Built-in safety controls, thermostatic regulation, and pressure relief for peace of mind\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSimple Installation\u003c\/strong\u003e - Straightforward to set up with minimal maintenance requirements.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003cp\u003eBeing a \u003cstrong\u003edirect cylinder\u003c\/strong\u003e, the JAB DUC 2 300L uses an immersion heater to heat the water stored inside. Connected to the mains supply, it delivers pressurised hot water directly to taps and showers without the need for a cold water tank. This makes it an excellent choice for properties without a central heating boiler or where additional hot water storage is required.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eunvented design\u003c\/strong\u003e means water is supplied at mains pressure, offering a more powerful flow compared to traditional vented cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2300D\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e300\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1750\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e580\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEmpty Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e59\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eFull Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e353\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24h)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2.22\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat Time from 10°C to 60°C (based on 2 3kW immersion heaters)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e175\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eActual Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e294\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e92\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEnergy Efficiency Class of Model\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eOperating Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Heater Rating\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3 x 3kW 240v\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003emax Incoming Supply Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e12\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll direct units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e3 x 3kw 240v s\/p Immersion Heaters\u003c\/li\u003e\n\t\u003cli\u003e1- Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448312336765,"sku":"JD2300D","price":609.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9883_7613.jpg?v=1785251908"},{"product_id":"jab-duc-2-300l-indirect-unvented-s-s-cylinder","title":"JAB DUC 2 300L Indirect Unvented S\/S Cylinder","description":"\u003ch2\u003eJAB DUC 2 300L Indirect Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 300L Indirect Unvented Stainless Steel Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance domestic hot water storage cylinder \u003c\/strong\u003edesigned to deliver reliable, mains-pressure hot water to taps, showers, and appliances throughout the home.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e for durability and corrosion resistance, the DUC 2 300 provides long service life with minimal maintenance. Its compact 90-Litre capacity makes it ideal for \u003cstrong\u003esmaller homes, apartments, and en-suite systems\u003c\/strong\u003e, while the unvented design eliminates the need for a cold-water storage tank - freeing up valuable loft space and providing powerful water pressure at every outlet.\u003c\/p\u003e\n\n\u003cp\u003eThis indirect model is designed to be heated by a \u003cstrong\u003egas or oil boiler\u003c\/strong\u003e, with an additional immersion heater connection for backup or off-peak heating.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDomestic and light commercial properties\u003c\/li\u003e\n\t\u003cli\u003eProperties seeking mains-pressure hot water without loft tanks\u003c\/li\u003e\n\t\u003cli\u003eHomes using a gas or oil boiler for water heating\u003c\/li\u003e\n\t\u003cli\u003eModernisation or replacement of traditional vented systems\u003c\/li\u003e\n\t\u003cli\u003eEn-Suite bathrooms or low-profile hot water installations\u003c\/li\u003e\n\t\u003cli\u003eIdeal for properties with limited space\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e5+ Bedrooms, multiple Bathrooms, or small B\u0026amp;Bs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e300-Litre Capacity\u003c\/strong\u003e - 300-litre stainless steel unvented cylinder\u003c\/li\u003e\n\t\u003cli\u003eIndirect coil for boiler connection\u003c\/li\u003e\n\t\u003cli\u003eFactory-Fitted high-performance installation\u003c\/li\u003e\n\t\u003cli\u003eFactory tested to meet G3 Building Regulations\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Performance\u003c\/strong\u003e- Delivers strong, consistent mains-pressure hot water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient heating\u003c\/strong\u003e - Fast heat recovery from connected boilers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Build\u003c\/strong\u003e - Corrosion-resistant for long service life\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eNo Cold-Water Tank Required\u003c\/strong\u003e - Saves loft space and simplifies installation\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy-Efficient\u003c\/strong\u003e - Advanced insulation reduces heat loss and energy costs\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompliant and Safe\u003c\/strong\u003e - Supplied with all safety controls and G3 Certification\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Supply\u003c\/strong\u003e: The cylinder takes in cold water directly from the mains supply\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePrimary Heating:\u003c\/strong\u003e The indirect coil inside the cylinder is heated by your central heating boiler, transferring heat to the stored water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e The heated water is stored in the stainless-steel vessel, ready for use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Heating:\u003c\/strong\u003e An immersion heater can be used as an alternative or secondary heat source\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMains Pressure Delivery:\u003c\/strong\u003e Hot water is supplied to outlets at mains pressure, ensuring strong flow rates and consistent temperature.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2300i\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e300\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1750\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e580\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEmpty Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e61\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eFull Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e355\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24h)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2.22\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat Time from 10°C to 60°C\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e40\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eActual Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e294\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e92\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEnergy Efficiency Class of Model\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eOperating Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Heater Rating\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2 x 3kW 240v\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eMax Incoming Supply pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e12\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll indirect units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 x Dual Stat. And high Limit Stat\u003c\/li\u003e\n\t\u003cli\u003e2 x 3kW 240v s\/p Immersion heater\u003c\/li\u003e\n\t\u003cli\u003e1 x Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain\u003c\/li\u003e\n\t\u003cli\u003e1 x Two Port Motorised Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448312369533,"sku":"JD2300i","price":634.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9912_7614.jpg?v=1785251910"},{"product_id":"jab-duc-2-90l-direct-slim-unvented-cylinder","title":"JAB DUC 2 90L Direct Slim Unvented Cylinder","description":"\u003ch2\u003eJAB DUC 2 90L Direct Slim Unvented Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 90L Direct Slim Unvented Cylinder\u003c\/strong\u003e is a space-saving hot water storage solution designed for modern living. Compact in design yet generous in capacity, it's the perfect choice for homes and flats that need reliable mains-pressure hot water but have limited installation space.\u003c\/p\u003e\n\n\u003cp\u003eWith direct electric heating and robust construction, it delivers performance, efficiency, and convenience in a single, compact package.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSuitable for small flats or 1-beroom homes\u003c\/strong\u003e with low demand\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical Use:\u003c\/strong\u003e 1-2 People, 1 Bathroom (shower or Bath)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eApartments or flats\u003c\/strong\u003e where space is limited but mains-pressure hot water is needed\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eProperties without a central heating system \u003c\/strong\u003e(all electric homes)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRenovations and retrofits\u003c\/strong\u003e where a slim, efficient hot water cylinder is the best fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e90-Litre Capacity\u003c\/strong\u003e - Suited to small to medium homes with moderate hot water demand\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSlimline Design\u003c\/strong\u003e - Narrow profile makes it ideal for installation in tight spaces such as cupboards or utility areas.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDirect Heating\u003c\/strong\u003e - Fitted with an immersion heater to heat the stored water directly, making it independent of a boiler\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eUnvented System\u003c\/strong\u003e - Provides mains-pressure hot water for improved flow rates at taps and showers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-quality construction\u003c\/strong\u003e - Made from corrosion-resistant materials for durability and long service life.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient Insulation\u003c\/strong\u003e - factory-applied foam insulation reduces heat loss and energy use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSafe and Reliable\u003c\/strong\u003e - Built-in safety controls, thermostatic regulation, and pressure relief for peace of mind\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eLow maintenance\u003c\/strong\u003e - Simple design with minimal upkeep requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003cp\u003eBeing a \u003cstrong\u003edirect cylinder\u003c\/strong\u003e, the JAB DUC 2 90L uses an immersion heater to heat the water stored inside. Connected to the mains supply, it delivers pressurised hot water directly to taps and showers without the need for a cold water tank. This makes it an excellent choice for properties without a central heating boiler or where additional hot water storage is required.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eunvented design\u003c\/strong\u003e means water is supplied at mains pressure, offering a more powerful flow compared to traditional vented cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2090DSLIM\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e90\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e900\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e470\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat From Cold (mins)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e52\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat from 70% Draw-off (mins)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e27\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eERP band\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersions Rating (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e2 x 3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24hrs)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.37\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll direct units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e2 x 3kw 240v s\/p Immersion Heaters\u003c\/li\u003e\n\t\u003cli\u003e1- Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448312402301,"sku":"JD2090DSLIM","price":487.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9871_7616.jpg?v=1785251910"},{"product_id":"jab-duc-2-90l-indirect-slim-unvented-cylinder","title":"JAB DUC 2 90L Indirect Slim Unvented Cylinder","description":"\u003ch2\u003eJAB DUC 2 90L Indirect Slim Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 90L Indirect Slim Unvented Stainless Steel Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance domestic hot water storage cylinder \u003c\/strong\u003edesigned to deliver reliable, mains-pressure hot water to taps, showers, and appliances throughout the home.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e for durability and corrosion resistance, the DUC 2 90 provides long service life with minimal maintenance. Its compact 90-Litre capacity makes it ideal for \u003cstrong\u003esmaller homes, apartments, and en-suite systems\u003c\/strong\u003e, while the unvented design eliminates the need for a cold-water storage tank - freeing up valuable loft space and providing powerful water pressure at every outlet.\u003c\/p\u003e\n\n\u003cp\u003eThis indirect model is designed to be heated by a \u003cstrong\u003egas or oil boiler\u003c\/strong\u003e, with an additional immersion heater connection for backup or off-peak heating.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDomestic and light commercial properties\u003c\/li\u003e\n\t\u003cli\u003eProperties seeking mains-pressure hot water without loft tanks\u003c\/li\u003e\n\t\u003cli\u003eHomes using a gas or oil boiler for water heating\u003c\/li\u003e\n\t\u003cli\u003eModernisation or replacement of traditional vented systems\u003c\/li\u003e\n\t\u003cli\u003eEn-Suite bathrooms or low-profile hot water installations\u003c\/li\u003e\n\t\u003cli\u003eIdeal for properties with limited space\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e1-Bedroom flats or small apartments with 1 bathroom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e90-Litre Capacity\u003c\/strong\u003e - 90-litre stainless stel unvented cylinder\u003c\/li\u003e\n\t\u003cli\u003eIndirect coil for boiler connection\u003c\/li\u003e\n\t\u003cli\u003eFactory-Fitted high-performance installation\u003c\/li\u003e\n\t\u003cli\u003eFactory tested to meet G3 Building Regulations\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Performance\u003c\/strong\u003e- Delivers strong, consistent mains-pressure hot water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient heating\u003c\/strong\u003e - Fast heat recovery from connected boilers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Build\u003c\/strong\u003e - Corrosion-resistant for long service life\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eNo Cold-Water Tank Required\u003c\/strong\u003e - Saves loft space and simplifies installation\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy-Efficient\u003c\/strong\u003e - Advanced insulation reduces heat loss and energy costs\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompliant and Safe\u003c\/strong\u003e - Supplied with all safety controls and G3 Certification\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Supply\u003c\/strong\u003e: The cylinder takes in cold water directly from the mains supply\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePrimary Heating:\u003c\/strong\u003e The indirect coil inside the cylinder is heated by your central heating boiler, transferring heat to the stored water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e The heated water is stored in the stainless-steel vessel, ready for use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Heating:\u003c\/strong\u003e An immersion heater can be used as an alternative or secondary heat source\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMains Pressure Delivery:\u003c\/strong\u003e Hot water is supplied to outlets at mains pressure, ensuring strong flow rates and consistent temperature.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2090ISLIM\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e90\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e900\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e470\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat From Cold (Minutes)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e26\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat from 70% Draw-off (minutes)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e18\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eERP Band\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Rating (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24hrs)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.37\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll indirect units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 x Dual Stat. And high Limit Stat\u003c\/li\u003e\n\t\u003cli\u003e1 x 3kW 240v s\/p Immersion heater\u003c\/li\u003e\n\t\u003cli\u003e1 x Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain\u003c\/li\u003e\n\t\u003cli\u003e1 x Two Port Motorised Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448312435069,"sku":"JD2090ISLIM","price":560.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9902_7618.jpg?v=1785251911"},{"product_id":"jab-duc-2-90l-indirect-unvented-s-s-cylinder","title":"JAB DUC 2 90L Indirect Unvented S\/S Cylinder","description":"\u003ch2\u003eJAB DUC 2 90L Indirect Unvented S\/S Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC 2 90L Indirect Unvented Stainless Steel Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance domestic hot water storage cylinder \u003c\/strong\u003edesigned to deliver reliable, mains-pressure hot water to taps, showers, and appliances throughout the home.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel\u003c\/strong\u003e for durability and corrosion resistance, the DUC 2 90 provides long service life with minimal maintenance. Its compact 90-Litre capacity makes it ideal for \u003cstrong\u003esmaller homes, apartments, and en-suite systems\u003c\/strong\u003e, while the unvented design eliminates the need for a cold-water storage tank - freeing up valuable loft space and providing powerful water pressure at every outlet.\u003c\/p\u003e\n\n\u003cp\u003eThis indirect model is designed to be heated by a \u003cstrong\u003egas or oil boiler\u003c\/strong\u003e, with an additional immersion heater connection for backup or off-peak heating.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with installation in mind, allowing most existing airing cupboards to be used. The ideal choice for the replacement of standard copper cylinders.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDomestic and light commercial properties\u003c\/li\u003e\n\t\u003cli\u003eProperties seeking mains-pressure hot water without loft tanks\u003c\/li\u003e\n\t\u003cli\u003eHomes using a gas or oil boiler for water heating\u003c\/li\u003e\n\t\u003cli\u003eModernisation or replacement of traditional vented systems\u003c\/li\u003e\n\t\u003cli\u003eEn-Suite bathrooms or low-profile hot water installations\u003c\/li\u003e\n\t\u003cli\u003eIdeal for properties with limited space\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e1-Bedroom flats or small apartments with 1 bathroom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e90-Litre Capacity\u003c\/strong\u003e - 90-litre stainless stel unvented cylinder\u003c\/li\u003e\n\t\u003cli\u003eIndirect coil for boiler connection\u003c\/li\u003e\n\t\u003cli\u003eFactory-Fitted high-performance installation\u003c\/li\u003e\n\t\u003cli\u003eFactory tested to meet G3 Building Regulations\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Performance\u003c\/strong\u003e- Delivers strong, consistent mains-pressure hot water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-saving cylinder ideal for cupboards, lofts, or utility rooms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEfficient heating\u003c\/strong\u003e - Fast heat recovery from connected boilers\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Build\u003c\/strong\u003e - Corrosion-resistant for long service life\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eNo Cold-Water Tank Required\u003c\/strong\u003e - Saves loft space and simplifies installation\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy-Efficient\u003c\/strong\u003e - Advanced insulation reduces heat loss and energy costs\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompliant and Safe\u003c\/strong\u003e - Supplied with all safety controls and G3 Certification\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Supply\u003c\/strong\u003e: The cylinder takes in cold water directly from the mains supply\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePrimary Heating:\u003c\/strong\u003e The indirect coil inside the cylinder is heated by your central heating boiler, transferring heat to the stored water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e The heated water is stored in the stainless-steel vessel, ready for use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Heating:\u003c\/strong\u003e An immersion heater can be used as an alternative or secondary heat source\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMains Pressure Delivery:\u003c\/strong\u003e Hot water is supplied to outlets at mains pressure, ensuring strong flow rates and consistent temperature.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eJD2090i\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e90\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e750\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e510\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEmpty Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e32\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eFull Weight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e121\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (kWh\/24h)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.59\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReheat Time from 10°C to 60°C\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e26\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eActual Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e89\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e66\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eEnergy Efficiency Class of Model\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eOperating Pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion Heater Rating\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e3kW 240v\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eMax Incoming Supply pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e12\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eAll indirect units are supplied with:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 x Dual Stat. And high Limit Stat\u003c\/li\u003e\n\t\u003cli\u003e1 x 3kW 240v s\/p Immersion heater\u003c\/li\u003e\n\t\u003cli\u003e1 x Expansion Vessel\u003c\/li\u003e\n\t\u003cli\u003e1 x T \u0026amp; P Relief Valve\u003c\/li\u003e\n\t\u003cli\u003e1 x 3 bar Inlet Chain\u003c\/li\u003e\n\t\u003cli\u003e1 x Two Port Motorised Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448312467837,"sku":"JD2090i","price":439.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9901_7619.jpg?v=1785251915"},{"product_id":"jab-duc-ie-compact-120l-indirect-internal-expansion-unvented-hot-water-cylinder","title":"JAB DUC IE Compact 120L Indirect Internal Expansion Unvented Hot Water Cylinder","description":"\u003ch2\u003eJAB DUC IE Compact 120L Indirect Internal Expansion Unvented Hot Water Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC IE 120L Indirect Internal Expansion Unvented Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ecompact, high-performance hot water storage system\u003c\/strong\u003e designed for modern domestic applications where space, efficiency, and reliability are key.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel,\u003c\/strong\u003e this 120-litre cylinder offers excellent corrosion resistance and long-term durability. It's engineered for \u003cstrong\u003emains-pressure hot water delivery\u003c\/strong\u003e. Providing powerful flow rates for showers, taps, appliances without the need for a cold-water storage tank.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eInternal expansion design\u003c\/strong\u003e eliminates the requirement for an external expansion vessel, simplifying installation and saving valuable space - making it ideal for small homes, apartments, and en-suite systems. The indirect coil connection allows the unit to be heated by a \u003cstrong\u003eboiler or renewable heat source\u003c\/strong\u003e, with an \u003cstrong\u003eimmersion heater connection\u003c\/strong\u003e for backup heating.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDomestic properties requiring \u003cstrong\u003emains-pressure hot water\u003c\/strong\u003e\n\u003c\/li\u003e\n\t\u003cli\u003eHomes using a \u003cstrong\u003esystem or regular boiler\u003c\/strong\u003e (not combi boilers)\u003c\/li\u003e\n\t\u003cli\u003eInstallations where \u003cstrong\u003eSpace is limited\u003c\/strong\u003e and an external expansion vessel is undesirable\u003c\/li\u003e\n\t\u003cli\u003eUpgrading from \u003cstrong\u003evented systems\u003c\/strong\u003e (loft tank) to \u003cstrong\u003emodern, sealed unvented systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\t\u003cli\u003eProperties needing \u003cstrong\u003eenergy-efficient, corrosion-resistant\u003c\/strong\u003e stainless steel cylinders\u003c\/li\u003e\n\t\u003cli\u003eFull compliance with \u003cstrong\u003eUK Building Regulations G3\u003c\/strong\u003e (installation by G3-qualified engineer required)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e1-2 Bedroom homes with 1 bathroom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e120-Litre Capacity\u003c\/strong\u003e - 120-litre stainless steel unvented cylinder\u003c\/li\u003e\n\t\u003cli\u003eStainless steel construction for long life and corrosion resistance\u003c\/li\u003e\n\t\u003cli\u003eIndirect coil for use with boiler systems\u003c\/li\u003e\n\t\u003cli\u003eInternal expansion system - no separate vessel required\u003c\/li\u003e\n\t\u003cli\u003eFactory-Fitted insulation for reduced heat loss\u003c\/li\u003e\n\t\u003cli\u003eCompact Design ideal for tight spaces\u003c\/li\u003e\n\t\u003cli\u003eSuitable for use with system and regular boilers\u003c\/li\u003e\n\t\u003cli\u003eFully compliant with G3 Building Regulations\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSpace Saving Installation\u003c\/strong\u003e - Built-in expansion chamber simplifies setup\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eStrong Mains-Pressure Performance\u003c\/strong\u003e- Consistent flow for showers and multiple outlets\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eReduced Installation Time\u003c\/strong\u003e - Fewer components and fittings required\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy Efficient\u003c\/strong\u003e - Excellent insulation minimises standing heat loss\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eLow Maintenance\u003c\/strong\u003e - Minimal servicing required compared to external systems\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRenewable Ready\u003c\/strong\u003e - Compatible with heat pumps and solar thermal (check model suitability)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Feed\u003c\/strong\u003e: Water enters directly from the mains supply, ensuring high-pressure delivery throughout the home.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eIndirect Coil Heating:\u003c\/strong\u003e A boiler (or renewable source) transfers heat through the internal coil, warming the stored water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eInternal Expansion Control:\u003c\/strong\u003e As the water heats and expands, the built-in \u003cstrong\u003eair gap\u003c\/strong\u003e inside the cylinder absorbs pressure changes - removing the need for an external expansion vessel\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e Heated water is stored in the insulated stainless steel cylinder, ready for on-demand use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Immersion Heating:\u003c\/strong\u003e The immersion heater provides secondary or off-peak heating when required\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eDIEC120i\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e120\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e925\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e550\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eCold Inlet\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e186\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeating Flow\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e180\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReturn\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e220\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eControl Stat\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e340\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e270\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eT+P Valve\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e508\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eERP Energy Band\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eB\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e50\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss kWh\/24h\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.2\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eCoil rating (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e17.76\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448312533373,"sku":"DIEC120i","price":512.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9975_7498.jpg?v=1785260042"},{"product_id":"jab-duc-ie-compact-150l-indirect-internal-expansion-unvented-hot-water-cylinder","title":"JAB DUC IE Compact 150L Indirect Internal Expansion Unvented Hot Water Cylinder","description":"\u003ch2\u003eJAB DUC IE Compact 150L Indirect Internal Expansion Unvented Hot Water Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC IE 150L Indirect Internal Expansion Unvented Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ecompact, high-performance hot water storage system\u003c\/strong\u003e designed for modern domestic applications where space, efficiency, and reliability are key.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel,\u003c\/strong\u003e this 150-litre cylinder offers excellent corrosion resistance and long-term durability. It's engineered for \u003cstrong\u003emains-pressure hot water delivery\u003c\/strong\u003e. Providing powerful flow rates for showers, taps, appliances without the need for a cold-water storage tank.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eInternal expansion design\u003c\/strong\u003e eliminates the requirement for an external expansion vessel, simplifying installation and saving valuable space - making it ideal for small homes, apartments, and en-suite systems. The indirect coil connection allows the unit to be heated by a \u003cstrong\u003eboiler or renewable heat source\u003c\/strong\u003e, with an \u003cstrong\u003eimmersion heater connection\u003c\/strong\u003e for backup heating.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDomestic properties requiring \u003cstrong\u003emains-pressure hot water\u003c\/strong\u003e\n\u003c\/li\u003e\n\t\u003cli\u003eHomes using a \u003cstrong\u003esystem or regular boiler\u003c\/strong\u003e (not combi boilers)\u003c\/li\u003e\n\t\u003cli\u003eInstallations where \u003cstrong\u003eSpace is limited\u003c\/strong\u003e and an external expansion vessel is undesirable\u003c\/li\u003e\n\t\u003cli\u003eUpgrading from \u003cstrong\u003evented systems\u003c\/strong\u003e (loft tank) to \u003cstrong\u003emodern, sealed unvented systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\t\u003cli\u003eProperties needing \u003cstrong\u003eenergy-efficient, corrosion-resistant\u003c\/strong\u003e stainless steel cylinders\u003c\/li\u003e\n\t\u003cli\u003eFull compliance with \u003cstrong\u003eUK Building Regulations G3\u003c\/strong\u003e (installation by G3-qualified engineer required)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e2-3 Bedroom homes with 1 bathroom and an ensuite.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e150-Litre Capacity\u003c\/strong\u003e - 150-litre stainless steel unvented cylinder\u003c\/li\u003e\n\t\u003cli\u003eStainless steel construction for long life and corrosion resistance\u003c\/li\u003e\n\t\u003cli\u003eIndirect coil for use with boiler systems\u003c\/li\u003e\n\t\u003cli\u003eInternal expansion system - no separate vessel required\u003c\/li\u003e\n\t\u003cli\u003eFactory-Fitted insulation for reduced heat loss\u003c\/li\u003e\n\t\u003cli\u003eCompact Design ideal for tight spaces\u003c\/li\u003e\n\t\u003cli\u003eSuitable for use with system and regular boilers\u003c\/li\u003e\n\t\u003cli\u003eFully compliant with G3 Building Regulations\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSpace Saving Installation\u003c\/strong\u003e - Built-in expansion chamber simplifies setup\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eStrong Mains-Pressure Performance\u003c\/strong\u003e- Consistent flow for showers and multiple outlets\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eReduced Installation Time\u003c\/strong\u003e - Fewer components and fittings required\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy Efficient\u003c\/strong\u003e - Excellent insulation minimises standing heat loss\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eLow Maintenance\u003c\/strong\u003e - Minimal servicing required compared to external systems\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRenewable Ready\u003c\/strong\u003e - Compatible with heat pumps and solar thermal (check model suitability)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Feed\u003c\/strong\u003e: Water enters directly from the mains supply, ensuring high-pressure delivery throughout the home.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eIndirect Coil Heating:\u003c\/strong\u003e A boiler (or renewable source) transfers heat through the internal coil, warming the stored water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eInternal Expansion Control:\u003c\/strong\u003e As the water heats and expands, the built-in \u003cstrong\u003eair gap\u003c\/strong\u003e inside the cylinder absorbs pressure changes - removing the need for an external expansion vessel\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e Heated water is stored in the insulated stainless steel cylinder, ready for on-demand use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Immersion Heating:\u003c\/strong\u003e The immersion heater provides secondary or off-peak heating when required\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eDIEC150i\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e150\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1125\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e550\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eCold Inlet\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e186\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeating Flow\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e180\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReturn\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e300\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eControl Stat\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e420\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e350\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eT+P Valve\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e695\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eERP Energy Band\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eB\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e55\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss kWh\/24h\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.32\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eCoil rating (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e18.25\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448312566141,"sku":"DIEC150i","price":536.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9976_7499.jpg?v=1785260042"},{"product_id":"jab-duc-ie-compact-180l-indirect-internal-expansion-unvented-hot-water-cylinder","title":"JAB DUC IE Compact 180L Indirect Internal Expansion Unvented Hot Water Cylinder","description":"\u003ch2\u003eJAB DUC IE Compact 180L Indirect Internal Expansion Unvented Hot Water Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC IE 180L Indirect Internal Expansion Unvented Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ecompact, high-performance hot water storage system\u003c\/strong\u003e designed for modern domestic applications where space, efficiency, and reliability are key.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel,\u003c\/strong\u003e this 180-litre cylinder offers excellent corrosion resistance and long-term durability. It's engineered for \u003cstrong\u003emains-pressure hot water delivery\u003c\/strong\u003e. Providing powerful flow rates for showers, taps, appliances without the need for a cold-water storage tank.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eInternal expansion design\u003c\/strong\u003e eliminates the requirement for an external expansion vessel, simplifying installation and saving valuable space. The indirect coil connection allows the unit to be heated by a \u003cstrong\u003eboiler or renewable heat source\u003c\/strong\u003e, with an \u003cstrong\u003eimmersion heater connection\u003c\/strong\u003e for backup heating.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDomestic properties requiring \u003cstrong\u003emains-pressure hot water\u003c\/strong\u003e\n\u003c\/li\u003e\n\t\u003cli\u003eHomes using a \u003cstrong\u003esystem or regular boiler\u003c\/strong\u003e (not combi boilers)\u003c\/li\u003e\n\t\u003cli\u003eInstallations where \u003cstrong\u003eSpace is limited\u003c\/strong\u003e and an external expansion vessel is undesirable\u003c\/li\u003e\n\t\u003cli\u003eUpgrading from \u003cstrong\u003evented systems\u003c\/strong\u003e (loft tank) to \u003cstrong\u003emodern, sealed unvented systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\t\u003cli\u003eProperties needing \u003cstrong\u003eenergy-efficient, corrosion-resistant\u003c\/strong\u003e stainless steel cylinders\u003c\/li\u003e\n\t\u003cli\u003eFull compliance with \u003cstrong\u003eUK Building Regulations G3\u003c\/strong\u003e (installation by G3-qualified engineer required)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e2-3 Bedroom homes with 1 bathroom and an ensuite.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e180-Litre Capacity\u003c\/strong\u003e - 180-litre stainless steel unvented cylinder\u003c\/li\u003e\n\t\u003cli\u003eStainless steel construction for long life and corrosion resistance\u003c\/li\u003e\n\t\u003cli\u003eIndirect coil for use with boiler systems\u003c\/li\u003e\n\t\u003cli\u003eInternal expansion system - no separate vessel required\u003c\/li\u003e\n\t\u003cli\u003eFactory-Fitted insulation for reduced heat loss\u003c\/li\u003e\n\t\u003cli\u003eCompact Design ideal for tight spaces\u003c\/li\u003e\n\t\u003cli\u003eSuitable for use with system and regular boilers\u003c\/li\u003e\n\t\u003cli\u003eFully compliant with G3 Building Regulations\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSpace Saving Installation\u003c\/strong\u003e - Built-in expansion chamber simplifies setup\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eStrong Mains-Pressure Performance\u003c\/strong\u003e- Consistent flow for showers and multiple outlets\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eReduced Installation Time\u003c\/strong\u003e - Fewer components and fittings required\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy Efficient\u003c\/strong\u003e - Excellent insulation minimises standing heat loss\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eLow Maintenance\u003c\/strong\u003e - Minimal servicing required compared to external systems\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRenewable Ready\u003c\/strong\u003e - Compatible with heat pumps and solar thermal (check model suitability)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Feed\u003c\/strong\u003e: Water enters directly from the mains supply, ensuring high-pressure delivery throughout the home.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eIndirect Coil Heating:\u003c\/strong\u003e A boiler (or renewable source) transfers heat through the internal coil, warming the stored water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eInternal Expansion Control:\u003c\/strong\u003e As the water heats and expands, the built-in \u003cstrong\u003eair gap\u003c\/strong\u003e inside the cylinder absorbs pressure changes - removing the need for an external expansion vessel\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e Heated water is stored in the insulated stainless steel cylinder, ready for on-demand use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Immersion Heating:\u003c\/strong\u003e The immersion heater provides secondary or off-peak heating when required\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eDIEC180i\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e180\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1285\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e550\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eCold Inlet\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e186\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeating Flow\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e180\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReturn\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e300\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eControl Stat\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e420\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e350\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eT+P Valve\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e770\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eERP Energy Band\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e68\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss kWh\/24h\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.63\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eCoil rating (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e19.35\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448312631677,"sku":"DIEC180i","price":560.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9977_7500.jpg?v=1785260042"},{"product_id":"jab-duc-ie-compact-90l-indirect-internal-expansion-unvented-hot-water-cylinder","title":"JAB DUC IE Compact 90L Indirect Internal Expansion Unvented Hot Water Cylinder","description":"\u003ch2\u003eJAB DUC IE Compact 90L Indirect Internal Expansion Unvented Hot Water Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJAB DUC IE 90L Indirect Internal Expansion Unvented Cylinder\u003c\/strong\u003e is a \u003cstrong\u003ecompact, high-performance hot water storage system\u003c\/strong\u003e designed for modern domestic applications where space, efficiency, and reliability are key.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from \u003cstrong\u003ehigh-grade duplex stainless steel,\u003c\/strong\u003e this 90-litre cylinder offers excellent corrosion resistance and long-term durability. It's engineered for \u003cstrong\u003emains-pressure hot water delivery\u003c\/strong\u003e. Providing powerful flow rates for showers, taps, appliances without the need for a cold-water storage tank.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eInternal expansion design\u003c\/strong\u003e eliminates the requirement for an external expansion vessel, simplifying installation and saving valuable space - making it ideal for small homes, apartments, and en-suite systems. The indirect coil connection allows the unit to be heated by a \u003cstrong\u003eboiler or renewable heat source\u003c\/strong\u003e, with an \u003cstrong\u003eimmersion heater connection\u003c\/strong\u003e for backup heating.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDomestic properties requiring \u003cstrong\u003emains-pressure hot water\u003c\/strong\u003e\n\u003c\/li\u003e\n\t\u003cli\u003eHomes using a \u003cstrong\u003esystem or regular boiler\u003c\/strong\u003e (not combi boilers)\u003c\/li\u003e\n\t\u003cli\u003eInstallations where \u003cstrong\u003eSpace is limited\u003c\/strong\u003e and an external expansion vessel is undesirable\u003c\/li\u003e\n\t\u003cli\u003eUpgrading from \u003cstrong\u003evented systems\u003c\/strong\u003e (loft tank) to \u003cstrong\u003emodern, sealed unvented systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\t\u003cli\u003eProperties needing \u003cstrong\u003eenergy-efficient, corrosion-resistant\u003c\/strong\u003e stainless steel cylinders\u003c\/li\u003e\n\t\u003cli\u003eFull compliance with \u003cstrong\u003eUK Building Regulations G3\u003c\/strong\u003e (installation by G3-qualified engineer required)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTypical use: \u003c\/strong\u003e1-Bedroom flats or small apartments with 1 bathroom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e90-Litre Capacity\u003c\/strong\u003e - 90-litre stainless steel unvented cylinder\u003c\/li\u003e\n\t\u003cli\u003eStainless steel construction for long life and corrosion resistance\u003c\/li\u003e\n\t\u003cli\u003eIndirect coil for use with boiler systems\u003c\/li\u003e\n\t\u003cli\u003eInternal expansion system - no separate vessel required\u003c\/li\u003e\n\t\u003cli\u003eFactory-Fitted insulation for reduced heat loss\u003c\/li\u003e\n\t\u003cli\u003eCompact Design ideal for tight spaces\u003c\/li\u003e\n\t\u003cli\u003eSuitable for use with system and regular boilers\u003c\/li\u003e\n\t\u003cli\u003eFully compliant with G3 Building Regulations\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSpace Saving Installation\u003c\/strong\u003e - Built-in expansion chamber simplifies setup\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eStrong Mains-Pressure Performance\u003c\/strong\u003e- Consistent flow for showers and multiple outlets\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eReduced Installation Time\u003c\/strong\u003e - Fewer components and fittings required\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEnergy Efficient\u003c\/strong\u003e - Excellent insulation minimises standing heat loss\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eLow Maintenance\u003c\/strong\u003e - Minimal servicing required compared to external systems\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRenewable Ready\u003c\/strong\u003e - Compatible with heat pumps and solar thermal (check model suitability)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e25-Year Warranty\u003c\/strong\u003e - Including One Year On-Site Warranty\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eU.K. Manufactured\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eColds Mains Feed\u003c\/strong\u003e: Water enters directly from the mains supply, ensuring high-pressure delivery throughout the home.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eIndirect Coil Heating:\u003c\/strong\u003e A boiler (or renewable source) transfers heat through the internal coil, warming the stored water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eInternal Expansion Control:\u003c\/strong\u003e As the water heats and expands, the built-in \u003cstrong\u003eair gap\u003c\/strong\u003e inside the cylinder absorbs pressure changes - removing the need for an external expansion vessel\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHot Water Storage:\u003c\/strong\u003e Heated water is stored in the insulated stainless steel cylinder, ready for on-demand use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBackup Immersion Heating:\u003c\/strong\u003e The immersion heater provides secondary or off-peak heating when required\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:500px\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eDIEC090i\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eNominal Capacity (L)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e90\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e750\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eDiameter Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e550\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eCold Inlet\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e186\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eHeating Flow\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e180\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eReturn\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e220\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eControl Stat\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e340\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eImmersion\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e270\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eT+P Valve\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e326\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eERP Energy Band\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003eB\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss (W)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e43\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eStanding Heat Loss kWh\/24h\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e1.04\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"background-color:#ffcccb; text-align:center\"\u003e\u003cstrong\u003eCoil rating (kW)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"text-align:center\"\u003e17.18\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e* Please note, the image is for visual purposes only and may be slightly different upon arrival\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hot Water Sales","offers":[{"title":"Default Title","offer_id":58448312729981,"sku":"DIEC090i","price":487.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/files\/9973_7497.jpg?v=1785260042"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5103\/6797\/collections\/9901_7619.jpg?v=1786037376","url":"https:\/\/fueltankshop.co.uk\/collections\/jab-duc-2.oembed?page=2","provider":"Fuel Tank Shop","version":"1.0","type":"link"}