{"product_id":"alpha-boiler-plate-heat-exchanger-3-022783-j44248","title":"Alpha Boiler Plate Heat Exchanger 3.022783 J44248","description":"\u003ch1 class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eAlpha Boiler Plate Heat Exchanger 3.022783 \u003c\/span\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Alpha Boiler Plate Heat Exchanger 3.022783 (J44248) is a critical component designed for selected Alpha heating systems. The plate heat exchanger transfers heat from the primary heating circuit to the domestic hot water supply, allowing hot water to be produced while keeping the two water circuits separate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProperly functioning components are essential for reliable boiler operation and consistent domestic hot water performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eℹ️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eProduct Condition Options:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis item is supplied as \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eRefurbished\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Refurbished units are professionally inspected and tested to help ensure reliable operation. Please verify compatibility before purchasing to ensure correct fitment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Insight \u0026amp; Common Servicing Requirements\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe plate heat exchanger is designed to transfer heat between the central heating circuit and the domestic hot water supply. During normal operation, it is exposed to heating water and mains water flow, and over time internal scaling, debris, or general wear may affect its performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDuring routine servicing or repair work, engineers may inspect or replace the plate heat exchanger due to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInternal scaling or blockage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced domestic hot water performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInconsistent hot water temperatures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRestricted water flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInternal leakage between water circuits\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplacement during boiler repair procedures\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA faulty plate heat exchanger can affect normal boiler operation and may result in reduced hot water performance, unstable water temperatures, restricted flow, or other domestic hot water issues.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis part \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e(MPN: 3.022783)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is designed for models within the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAlpha\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e range. Please strictly verify the part number against your boiler's technical manual before ordering to guarantee correct fitment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSafety Advice\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBoiler parts involve gas, water, electricity, and heating system components. Installation and servicing must be carried out by a Gas Safe registered engineer in accordance with current regulations.\u003c\/em\u003e\u003c\/p\u003e","brand":"National Boiler Spares","offers":[{"title":"Refurbished \/ Direct Sale","offer_id":44226885582951,"sku":"N9542-1","price":43.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/0923\/8887\/files\/edited-photo-2026-08-14T115205.195.jpg?v=1786705122","url":"https:\/\/nationalboilerspares.co.uk\/products\/alpha-boiler-plate-heat-exchanger-3-022783-j44248","provider":"National Boiler Spares","version":"1.0","type":"link"}