{"product_id":"alpha-cd28x-plt-to-plt-heat-exch-1022221","title":"ALPHA 1.022221 DHW HEAT EXCHANGER CD28","description":"\u003cp data-start=\"158\" data-end=\"488\"\u003eThe \u003cstrong data-start=\"162\" data-end=\"220\"\u003eAlpha 1.022221 Domestic Hot Water (DHW) Heat Exchanger\u003c\/strong\u003e is a genuine replacement component designed to restore efficient hot water performance in the Alpha CD28 boiler. This plate heat exchanger transfers heat from the primary circuit to the domestic hot water supply, ensuring strong flow rates and consistent temperature.\u003c\/p\u003e\n\u003cp data-start=\"490\" data-end=\"744\"\u003eOver time, heat exchangers can become restricted by scale, debris, or sludge, leading to temperature fluctuations, reduced flow, or poor hot water output. Replacing it with this genuine Alpha unit restores full efficiency and reliable hot water delivery.\u003c\/p\u003e\n\u003ch3 data-start=\"746\" data-end=\"766\"\u003e\u003cstrong data-start=\"750\" data-end=\"766\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"767\" data-end=\"1019\"\u003e\n\u003cli data-start=\"767\" data-end=\"809\"\u003e\n\u003cp data-start=\"769\" data-end=\"809\"\u003eGenuine Alpha DHW plate heat exchanger\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"810\" data-end=\"856\"\u003e\n\u003cp data-start=\"812\" data-end=\"856\"\u003eRestores efficient hot water heat transfer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"857\" data-end=\"906\"\u003e\n\u003cp data-start=\"859\" data-end=\"906\"\u003eImproves temperature stability and flow rates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"907\" data-end=\"957\"\u003e\n\u003cp data-start=\"909\" data-end=\"957\"\u003eCorrosion-resistant, high-quality construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"958\" data-end=\"1019\"\u003e\n\u003cp data-start=\"960\" data-end=\"1019\"\u003eDirect-fit replacement for fast and reliable installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1021\" data-end=\"1044\"\u003e\u003cstrong data-start=\"1025\" data-end=\"1044\"\u003eCompatible With\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1045\" data-end=\"1081\"\u003eThis heat exchanger is suitable for:\u003c\/p\u003e\n\u003cul data-start=\"1083\" data-end=\"1099\"\u003e\n\u003cli data-start=\"1083\" data-end=\"1099\"\u003e\n\u003cp data-start=\"1085\" data-end=\"1099\"\u003e\u003cstrong data-start=\"1085\" data-end=\"1099\"\u003eAlpha CD28\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1101\" data-end=\"1200\"\u003e\u003cem data-start=\"1101\" data-end=\"1200\"\u003ePlease verify the part number (1.022221) with your boiler manual to ensure correct compatibility.\u003c\/em\u003e\u003c\/p\u003e","brand":"Alpha","offers":[{"title":"Default Title","offer_id":56695243243865,"sku":null,"price":167.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1257761.jpg?v=1764930783","url":"https:\/\/plumbpartsxpressshop.com\/products\/alpha-cd28x-plt-to-plt-heat-exch-1022221","provider":"Plumbparts xpress","version":"1.0","type":"link"}