{"product_id":"worcester-bosch-dhw-3-way-motorised-valve-8-16kw","title":"Worcester Bosch DHW 3-Way Motorised Valve (8-16kW)","description":"\u003ch3\u003eWorcester Bosch DHW 3-Way Motorised Valve (8–16kW)\u003c\/h3\u003e\n\nThe Worcester Bosch DHW 3-Way Motorised Valve (8–16kW) is an essential component used within certain Worcester Bosch heating and hot water systems. Its main job is to direct and control the flow of water throughout the domestic hot water (DHW) circuit, ensuring the system delivers consistent and efficient performance.\n\nDesigned specifically for heat pumps with an output between 8kW and 16kW, this valve is typically found in medium-sized residential homes or properties with higher hot water demands. By managing the switching between different water flow paths, the valve helps the system respond smoothly to changes in heating and hot water requirements.\n\nBuilt to Worcester Bosch’s high engineering standards, the valve integrates seamlessly with compatible heat pump systems, making it a reliable replacement or upgrade part for maintaining optimum performance.\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003ch4\u003eIs this 3-way valve compatible with all Worcester Bosch heat pumps?\u003c\/h4\u003e\n\nNo — this version is designed specifically for heat pumps with 8–16kW outputs. Always check your model’s technical documentation before purchasing.\n\n\u003ch4\u003eWhat does a 3-way motorised valve do in a DHW system?\u003c\/h4\u003e\n\nIt controls the direction of hot water, switching flow between different parts of the system — such as the hot water cylinder and heating circuits — to ensure efficient and reliable operation.\n\n\u003ch4\u003eShould the valve be installed by a professional?\u003c\/h4\u003e\n\nYes — because it plays a vital role in the DHW circuit and system controls, installation should only be carried out by a qualified heating engineer to ensure safe and correct setup.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boiler-accessories\"\u003eboiler accessories\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Worcester","offers":[{"title":"Default Title","offer_id":51955203801430,"sku":"142577","price":183.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/worcester-bosch-dhw-3-way-motorised-valve-8-16kw-7225258.jpg?v=1772639053","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/worcester-bosch-dhw-3-way-motorised-valve-8-16kw","provider":"JJ Building Materials","version":"1.0","type":"link"}