{"product_id":"glow-0020097328-exp-vessel-u-com-2","title":"Glow-worm 0020097328 Expansion Vessel - 8L - Betacom\/Easicom","description":"\u003cp data-start=\"204\" data-end=\"541\"\u003eThe \u003cstrong data-start=\"208\" data-end=\"249\"\u003eGlow-worm 0020097328 Expansion Vessel\u003c\/strong\u003e is a genuine 8-litre replacement vessel designed to maintain stable water pressure within compatible Glow-worm boilers. As system water heats and expands, the expansion vessel absorbs the increased volume, preventing pressure spikes, leaks, and unnecessary strain on the boiler’s components.\u003c\/p\u003e\n\u003cp data-start=\"543\" data-end=\"803\"\u003eA failing or waterlogged expansion vessel can cause repeated pressure loss, pressure relief valve discharge, noisy operation, or boiler lockouts. Replacing it with this genuine Glow-worm part restores reliable pressure regulation and smooth system performance.\u003c\/p\u003e\n\u003ch3 data-start=\"805\" data-end=\"825\"\u003e\u003cstrong data-start=\"809\" data-end=\"825\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"826\" data-end=\"1090\"\u003e\n\u003cli data-start=\"826\" data-end=\"867\"\u003e\n\u003cp data-start=\"828\" data-end=\"867\"\u003eGenuine Glow-worm 8L expansion vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"868\" data-end=\"919\"\u003e\n\u003cp data-start=\"870\" data-end=\"919\"\u003eMaintains stable pressure during heating cycles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"920\" data-end=\"975\"\u003e\n\u003cp data-start=\"922\" data-end=\"975\"\u003eHelps prevent over-pressurisation and PRV discharge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"976\" data-end=\"1030\"\u003e\n\u003cp data-start=\"978\" data-end=\"1030\"\u003eImproves overall system efficiency and reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1031\" data-end=\"1090\"\u003e\n\u003cp data-start=\"1033\" data-end=\"1090\"\u003eDirect-fit replacement for quick, accurate installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1092\" data-end=\"1115\"\u003e\u003cstrong data-start=\"1096\" data-end=\"1115\"\u003eCompatible With\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1116\" data-end=\"1154\"\u003eThis expansion vessel is suitable for:\u003c\/p\u003e\n\u003cul data-start=\"1156\" data-end=\"1205\"\u003e\n\u003cli data-start=\"1156\" data-end=\"1181\"\u003e\n\u003cp data-start=\"1158\" data-end=\"1181\"\u003e\u003cstrong data-start=\"1158\" data-end=\"1179\"\u003eGlow-worm Betacom\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1182\" data-end=\"1205\"\u003e\n\u003cp data-start=\"1184\" data-end=\"1205\"\u003e\u003cstrong data-start=\"1184\" data-end=\"1205\"\u003eGlow-worm Easicom\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1207\" data-end=\"1308\"\u003e\u003cem data-start=\"1207\" data-end=\"1308\"\u003ePlease verify the part number (0020097328) with your boiler manual to ensure correct compatibility.\u003c\/em\u003e\u003c\/p\u003e","brand":"Glow Worm","offers":[{"title":"Default Title","offer_id":56695526752601,"sku":null,"price":134.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1340298.jpg?v=1764936719","url":"https:\/\/plumbpartsxpressshop.com\/products\/glow-0020097328-exp-vessel-u-com-2","provider":"Plumbparts xpress","version":"1.0","type":"link"}