{"product_id":"ucp-1-023560-alpha-8l-expansion-vessel","title":"Alpha 1.023560 Expansion Vessel 8L - CB\/SY\/CD","description":"\u003cp data-start=\"186\" data-end=\"515\"\u003eThe \u003cstrong data-start=\"190\" data-end=\"225\"\u003eAlpha 1.023560 Expansion Vessel\u003c\/strong\u003e is a genuine 8-litre replacement vessel designed to maintain stable system pressure within compatible Alpha boilers. As water heats and expands, the expansion vessel absorbs the increased pressure, helping to protect the boiler and heating system from damage, leaks, or unnecessary strain.\u003c\/p\u003e\n\u003cp data-start=\"517\" data-end=\"735\"\u003eA failing or waterlogged expansion vessel can cause pressure spikes, repeated pressure loss, or boiler lockouts. Replacing it with this genuine Alpha part restores reliable pressure control and smooth system operation.\u003c\/p\u003e\n\u003ch3 data-start=\"737\" data-end=\"757\"\u003e\u003cstrong data-start=\"741\" data-end=\"757\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"758\" data-end=\"1007\"\u003e\n\u003cli data-start=\"758\" data-end=\"795\"\u003e\n\u003cp data-start=\"760\" data-end=\"795\"\u003eGenuine Alpha 8L expansion vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"796\" data-end=\"854\"\u003e\n\u003cp data-start=\"798\" data-end=\"854\"\u003eMaintains stable system pressure during heating cycles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"855\" data-end=\"910\"\u003e\n\u003cp data-start=\"857\" data-end=\"910\"\u003eHelps prevent over-pressurisation and system faults\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"911\" data-end=\"948\"\u003e\n\u003cp data-start=\"913\" data-end=\"948\"\u003eDurable and reliable construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"949\" data-end=\"1007\"\u003e\n\u003cp data-start=\"951\" data-end=\"1007\"\u003eDirect-fit replacement for fast, accurate installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1009\" data-end=\"1032\"\u003e\u003cstrong data-start=\"1013\" data-end=\"1032\"\u003eCompatible With\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1033\" data-end=\"1105\"\u003eThis expansion vessel is suitable for the following Alpha boiler ranges:\u003c\/p\u003e\n\u003cul data-start=\"1107\" data-end=\"1155\"\u003e\n\u003cli data-start=\"1107\" data-end=\"1123\"\u003e\n\u003cp data-start=\"1109\" data-end=\"1123\"\u003e\u003cstrong data-start=\"1109\" data-end=\"1121\"\u003eAlpha CB\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1124\" data-end=\"1140\"\u003e\n\u003cp data-start=\"1126\" data-end=\"1140\"\u003e\u003cstrong data-start=\"1126\" data-end=\"1138\"\u003eAlpha SY\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1141\" data-end=\"1155\"\u003e\n\u003cp data-start=\"1143\" data-end=\"1155\"\u003e\u003cstrong data-start=\"1143\" data-end=\"1155\"\u003eAlpha CD\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1157\" data-end=\"1256\"\u003e\u003cem data-start=\"1157\" data-end=\"1256\"\u003ePlease verify the part number (1.023560) with your boiler manual to ensure correct compatibility.\u003c\/em\u003e\u003c\/p\u003e","brand":"Alpha","offers":[{"title":"Default Title","offer_id":56695889625433,"sku":null,"price":100.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1250095.jpg?v=1764931227","url":"https:\/\/plumbpartsxpressshop.com\/products\/ucp-1-023560-alpha-8l-expansion-vessel","provider":"Plumbparts xpress","version":"1.0","type":"link"}