{"product_id":"heatrae-95050149-sadia-15-litre-hotflo-unvented-undersink-point-of-use-water-heater-2-2kw","title":"Heatrae 95050149 Sadia 15 Litre Hotflo Unvented Undersink Point of Use Water Heater 2.2kW","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHeatrae Sadia Hotflo 95050149\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15 litre, 2.2kW unvented electric storage water heater\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for local hot-water supplies. Designed for undersink installation, it provides stored hot water without requiring a separate cold-water storage cistern.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHeatrae Sadia gives guidance of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eup to three basins\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for this capacity, making it an option for small commercial washrooms and similar premises. Actual suitability depends on how much water is used, how frequently outlets operate and whether they are used together.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 15 litre tank holds \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e50% more water than the Hotflo 10 litre model\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, while retaining the same nominal 2.2kW heating power. It offers a larger stored reserve rather than a higher-powered heating element.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCopper storage tank with adjustable temperature\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe heater has a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehigh-grade copper inner vessel\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with no sacrificial anode to inspect or replace. Regular servicing and descaling where necessary still form part of maintaining the heater.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAn \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eexternally adjustable thermostat\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e allows temperature selection between \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e10°C and 70°C\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The element-on indicator shows when heating is taking place, and the manufacturer specifies a replaceable heating element.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is a storage water heater. Once a substantial amount of hot water has been drawn off, the replacement cold water needs time to heat. Selecting the right capacity means considering the pattern of use as well as the number of basins.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCompatible with standard taps and mixers\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe unvented design works with standard taps or mixers when correctly installed. It does not require the specialist open-outlet tap arrangement associated with vented water heaters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epressure expansion relief valve is supplied\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The installer must also assess incoming water pressure and how thermal expansion will be accommodated. An expansion vessel, check valve and pressure-reducing valve are separate accessories where required by the installation conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe supplied relief valve should not be confused with the separate combined temperature and pressure relief valve accessory.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCheck cupboard height and installation space\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe white unit measures \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e656mm high, 267mm wide and 252mm deep\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. It must remain vertical, with its water connections at the top, and can be wall mounted or supported on its base as described in the instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAllow space above the heater for connections, required accessories and service access. Its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e23.4kg filled weight\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e must also be considered when choosing the supporting surface or wall fixings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured in the UK, the Hotflo 15 is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eIPX4 rated\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and carries a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo-year manufacturer guarantee with on-site service support\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, subject to terms.\u003c\/span\u003e\u003c\/p\u003e","brand":"Heatrae","offers":[{"title":"Default Title","offer_id":57643857445239,"sku":"95050149","price":355.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/8927\/2802\/files\/heatrae-sadia-hotflo-95050149-white-15-litre-2-2kw-undersink-water-heater-front-view.webp?v=1793100387","url":"https:\/\/www.electricalsonline.co.uk\/products\/heatrae-95050149-sadia-15-litre-hotflo-unvented-undersink-point-of-use-water-heater-2-2kw","provider":"Electricals Online","version":"1.0","type":"link"}