{"product_id":"alt-3-way-diverter-valve-compatible-with-vaillant-0020020015","title":"ALT 3-Way Diverter Valve Compatible with Vaillant 0020020015","description":"\u003ch2\u003eALT 3-Way Diverter Valve Compatible with Vaillant 0020020015\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eALT 3-Way Diverter Valve ALT0020020015\u003c\/strong\u003e is a non-branded compatible replacement component designed as an alternative to the original \u003cstrong\u003eVaillant 0020020015\u003c\/strong\u003e 3-way diverter valve.\u003c\/p\u003e\n\u003cp\u003eAlso known as a \u003cstrong\u003eboiler diverter valve\u003c\/strong\u003e, \u003cstrong\u003e3-way valve\u003c\/strong\u003e or \u003cstrong\u003eplastic diverter valve\u003c\/strong\u003e, this component is used inside compatible combi boilers to direct heated water between the central heating circuit and the domestic hot water circuit.\u003c\/p\u003e\n\u003cp\u003eIn a combi boiler, the diverter valve is responsible for sending hot water either to the radiators for heating or to the taps for domestic hot water. If the diverter valve becomes stuck, leaking, worn or faulty, it can cause issues such as heating working but no hot water, hot water working but no heating, fluctuating temperatures, poor heating performance or internal boiler leaks.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-branded compatible 3-way diverter valve\u003c\/li\u003e\n\u003cli\u003eALT Spares product code: \u003cstrong\u003eALT0020020015\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible alternative to original part number \u003cstrong\u003e0020020015\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAlternative supplier reference: \u003cstrong\u003eA0020020015\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct type: Diverter Valve \/ 3-Way Valve \/ Boiler Water Valve\u003c\/li\u003e\n\u003cli\u003ePlastic body diverter valve design\u003c\/li\u003e\n\u003cli\u003eDirects heated water between heating and hot water circuits\u003c\/li\u003e\n\u003cli\u003eSuitable for selected compatible combi boiler models, subject to checks\u003c\/li\u003e\n\u003cli\u003eCost-effective alternative to the original branded boiler spare\u003c\/li\u003e\n\u003cli\u003eIdeal for professional boiler servicing, leak repairs and diverter valve fault diagnosis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with selected boilers using original diverter valve reference \u003cstrong\u003e0020020015\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommonly associated with selected ecoTEC Pro VUW combi boilers\u003c\/li\u003e\n\u003cli\u003eCommonly associated with selected ecoTEC Plus VUW combi boilers\u003c\/li\u003e\n\u003cli\u003eCommonly associated with selected ecoTEC VUI combi boilers\u003c\/li\u003e\n\u003cli\u003eMay also suit selected Guernsey \/ Jersey condensing models using the same original valve reference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Symptoms of a Faulty Diverter Valve\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeating works but there is no domestic hot water\u003c\/li\u003e\n\u003cli\u003eHot water works but radiators do not heat correctly\u003c\/li\u003e\n\u003cli\u003eHot water temperature fluctuates\u003c\/li\u003e\n\u003cli\u003eRadiators heat up when only hot water is being used\u003c\/li\u003e\n\u003cli\u003eBoiler pressure issues linked to internal valve leaks\u003c\/li\u003e\n\u003cli\u003eVisible leak around the diverter valve area\u003c\/li\u003e\n\u003cli\u003eSticking or seized valve operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Compatibility Information\u003c\/h3\u003e\n\u003cp\u003eThis part is intended as a compatible alternative for appliances using original part reference \u003cstrong\u003e0020020015\u003c\/strong\u003e. Compatibility can vary depending on the exact boiler model, GC number, production date and appliance version. Always compare the existing component and confirm suitability before ordering.\u003c\/p\u003e\n\u003ch3\u003eNon-Branded Compatible Alternative\u003c\/h3\u003e\n\u003cp\u003eThis is a \u003cstrong\u003enon-branded compatible \/ alternative component\u003c\/strong\u003e. It is manufactured for use as an alternative to the original branded boiler part and \u003cstrong\u003ewill not be supplied in boiler manufacturer packaging\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart origin:\u003c\/strong\u003e Non-branded compatible \/ alternative component\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Not supplied in boiler manufacturer packaging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year standard warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Product appearance, finish, material tone and packaging may differ from the original branded part. Always confirm compatibility before fitting.\u003c\/p\u003e\n\u003ch3\u003eProfessional Installation Required\u003c\/h3\u003e\n\u003cp\u003eThis boiler component should only be fitted by a suitably qualified heating engineer. Gas boiler servicing and repairs must be carried out by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e in accordance with current UK regulations and the appliance manufacturer’s instructions.\u003c\/p\u003e\n\u003ch3\u003ePrefer the Genuine Branded Part?\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(241, 19, 19);\"\u003e\u003ca href=\"https:\/\/spares-direct.com\/products\/vaillant-ecotec-pro-24-28-diverter-valve-0020020015\" title=\"View genuine Vaillant 0020020015 3-way diverter valve\" style=\"color: rgb(241, 19, 19);\"\u003eView the genuine Vaillant 0020020015 3-way diverter valve\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"Default Title","offer_id":49042635030784,"sku":"ALT0020020015","price":20.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/2814\/files\/0020020015.webp?v=1784727879","url":"https:\/\/spares-direct.com\/es\/products\/alt-3-way-diverter-valve-compatible-with-vaillant-0020020015","provider":"Spares Direct","version":"1.0","type":"link"}