{"product_id":"baxi-assure-170dd-direct-unvented-cylinder","title":"Baxi Assure 170DD Direct Unvented Cylinder","description":"\u003ch3\u003eBaxi Assure 170DD Direct Unvented Cylinder\u003c\/h3\u003e\n\nThe Baxi Assure 170DD Direct Unvented Cylinder is designed to provide reliable, high-performance domestic hot water without the need for a separate boiler, shower pump or cold water storage tank. With a 170-litre capacity and a direct electric heating system, it is a practical choice for homes looking for a dependable hot water storage solution.\n\nThe cylinder is floor mounted and features an internal expansion system, helping to create a neat installation while saving valuable space. Its combination of high-grade materials, efficient insulation and quality components is designed to provide long-lasting performance.\n\n\u003ch3\u003eEfficient Hot Water Performance\u003c\/h3\u003e\n\nThe Baxi Assure 170DD can deliver hot water at flow rates of up to 76 litres per minute at 3 bar, providing strong performance for everyday domestic use. This high flow rate means the system can deliver excellent hot water performance without relying on additional shower pumps or storage tanks.\n\nAs a direct unvented cylinder, it uses electricity to heat the stored water and does not feature an indirect heating coil.\n\n\u003ch3\u003eSpace-Saving Internal Expansion System\u003c\/h3\u003e\n\nAn internal floating baffle expansion system is incorporated into the cylinder, removing the need for a separate expansion vessel. This helps create a cleaner installation, saves space and can reduce installation time.\n\nThe cylinder also features an insulated temperature and pressure (T\u0026amp;P) valve alongside 60mm-thick insulation, helping minimise heat loss and maintain stored water temperature efficiently.\n\n\u003ch3\u003eDurable Stainless Steel Construction\u003c\/h3\u003e\n\nThe cylinder is manufactured from high-grade duplex stainless steel, providing excellent corrosion resistance and a strong strength-to-weight ratio. This robust construction is designed to support long-term reliability.\n\nIt is also fitted with titanium immersion elements as standard. These high-quality elements are designed for extended service life, including in aggressive or corrosive water conditions. Their angled design helps ensure that the full volume of stored water is heated.\n\n\u003ch3\u003eWarranty and Specifications\u003c\/h3\u003e\n\nThe Baxi Assure 170DD comes with a 10-year manufacturer's warranty on the inner tank against manufacturing defects, along with a 2-year warranty on parts, subject to the applicable terms and conditions.\n\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 170 litres\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Direct unvented hot water cylinder\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFuel type:\u003c\/strong\u003e Electric\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 6kW\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlow rate:\u003c\/strong\u003e Up to 76L\/min at 3 bar\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1550mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 600mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e 600mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoil type:\u003c\/strong\u003e Direct – no coil\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExpansion vessel:\u003c\/strong\u003e Not required\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eERP rating:\u003c\/strong\u003e C\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e White\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupplier part number:\u003c\/strong\u003e 7737167\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Freestanding\/floor mounted\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInner tank warranty:\u003c\/strong\u003e 10 years, subject to terms and conditions\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eParts warranty:\u003c\/strong\u003e 2 years\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e170-litre direct unvented hot water cylinder\u003c\/li\u003e \u003cli\u003eDirect electric heating system\u003c\/li\u003e \u003cli\u003eNo separate boiler required for water heating\u003c\/li\u003e \u003cli\u003eInternal floating baffle expansion system\u003c\/li\u003e \u003cli\u003eNo separate expansion vessel required\u003c\/li\u003e \u003cli\u003eUp to 76L\/min hot water flow rate at 3 bar\u003c\/li\u003e \u003cli\u003e60mm-thick cylinder insulation\u003c\/li\u003e \u003cli\u003eInsulated T\u0026amp;P valve\u003c\/li\u003e \u003cli\u003eTitanium immersion elements supplied as standard\u003c\/li\u003e \u003cli\u003eAngled immersion element helps heat the full water volume\u003c\/li\u003e \u003cli\u003eHigh-grade duplex stainless steel construction\u003c\/li\u003e \u003cli\u003eHigh corrosion resistance\u003c\/li\u003e \u003cli\u003eSuitable for floor-mounted installations\u003c\/li\u003e \u003cli\u003e10-year inner tank manufacturer's warranty, subject to terms and conditions\u003c\/li\u003e \u003cli\u003e2-year parts warranty\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is the capacity of the Baxi Assure 170DD?\u003c\/h4\u003e\n\nThe Baxi Assure 170DD has a 170-litre capacity, providing a substantial store of domestic hot water for everyday household requirements.\n\n\u003ch4\u003eDoes the Baxi Assure 170DD need a boiler or shower pump?\u003c\/h4\u003e\n\nNo. This is a direct unvented cylinder that heats water electrically and does not require a separate boiler for water heating. Its high flow rate of up to 76L\/min at 3 bar also means a shower pump is not required for the cylinder to deliver strong hot water performance.\n\n\u003ch4\u003eWhat warranty is included with the Baxi Assure 170DD?\u003c\/h4\u003e\n\nThe inner tank is covered by a 10-year manufacturer's warranty against manufacturing defects, while the parts have a 2-year warranty. Both are subject to the manufacturer's applicable terms and conditions.","brand":"Baxi","offers":[{"title":"Default Title","offer_id":55209940353366,"sku":"181508","price":761.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/baxi-assure-170dd-direct-unvented-cylinder-7560514.jpg?v=1788683480","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/baxi-assure-170dd-direct-unvented-cylinder","provider":"JJ Building Materials","version":"1.0","type":"link"}