{"product_id":"baxi-720753901-duo-2-24-28-exp-ves-8lt","title":"BAXI Z720753901 EXPANSION VESSEL 8L-24-28-33KW","description":"\u003cp data-end=\"597\" data-start=\"235\"\u003eThe \u003cstrong data-end=\"258\" data-start=\"239\"\u003eBaxi Z720753901\u003c\/strong\u003e is a genuine OEM \u003cstrong data-end=\"304\" data-start=\"276\"\u003e8-litre expansion vessel\u003c\/strong\u003e designed for use in a range of Baxi, Main, and Potterton boilers between \u003cstrong data-end=\"390\" data-start=\"378\"\u003e24–33 kW\u003c\/strong\u003e output. This essential safety component maintains stable pressure within a sealed heating system by absorbing expansion of heated water, preventing pressure spikes and protecting internal boiler components.\u003c\/p\u003e\n\u003cp data-end=\"866\" data-start=\"599\"\u003eA faulty expansion vessel can cause rapid pressure increases, leaking PRVs, fluctuating system pressure, repeated topping up, or boiler lockouts. Installing this genuine Baxi vessel restores correct pressure regulation and ensures safe, efficient heating performance.\u003c\/p\u003e\n\u003cp data-end=\"887\" data-start=\"868\"\u003e\u003cstrong data-end=\"885\" data-start=\"868\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1328\" data-start=\"888\"\u003e\n\u003cli data-end=\"928\" data-start=\"888\"\u003e\n\u003cp data-end=\"928\" data-start=\"890\"\u003e\u003cstrong data-end=\"926\" data-start=\"890\"\u003eGenuine Baxi 8L expansion vessel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"980\" data-start=\"929\"\u003e\n\u003cp data-end=\"980\" data-start=\"931\"\u003eSuitable for 24 kW, 28 kW \u0026amp; 33 kW boiler ranges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1039\" data-start=\"981\"\u003e\n\u003cp data-end=\"1039\" data-start=\"983\"\u003eMaintains stable system pressure during heating cycles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1088\" data-start=\"1040\"\u003e\n\u003cp data-end=\"1088\" data-start=\"1042\"\u003ePrevents over-pressurisation \u0026amp; PRV discharge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1155\" data-start=\"1089\"\u003e\n\u003cp data-end=\"1155\" data-start=\"1091\"\u003eManufactured to Baxi’s strict OEM quality and safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1218\" data-start=\"1156\"\u003e\n\u003cp data-end=\"1218\" data-start=\"1158\"\u003eHelps resolve pressure loss, lockouts \u0026amp; system instability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1271\" data-start=\"1219\"\u003e\n\u003cp data-end=\"1271\" data-start=\"1221\"\u003eDurable steel construction for long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1328\" data-start=\"1272\"\u003e\n\u003cp data-end=\"1328\" data-start=\"1274\"\u003eDirect-fit replacement for professional installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1333\" data-start=\"1330\"\u003e\n\u003ch3 data-end=\"1356\" data-start=\"1335\"\u003e\u003cstrong data-end=\"1356\" data-start=\"1339\"\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1417\" data-start=\"1357\"\u003eThe \u003cstrong data-end=\"1397\" data-start=\"1361\"\u003eBaxi Z720753901 Expansion Vessel\u003c\/strong\u003e is compatible with:\u003c\/p\u003e\n\u003cul data-end=\"1610\" data-start=\"1419\"\u003e\n\u003cli data-end=\"1457\" data-start=\"1419\"\u003e\n\u003cp data-end=\"1457\" data-start=\"1421\"\u003e\u003cstrong data-end=\"1437\" data-start=\"1421\"\u003eBaxi Duo-tec\u003c\/strong\u003e (24 \/ 28 \/ 33 kW)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1479\" data-start=\"1458\"\u003e\n\u003cp data-end=\"1479\" data-start=\"1460\"\u003e\u003cstrong data-end=\"1477\" data-start=\"1460\"\u003eBaxi Platinum\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1508\" data-start=\"1480\"\u003e\n\u003cp data-end=\"1508\" data-start=\"1482\"\u003e\u003cstrong data-end=\"1506\" data-start=\"1482\"\u003eMain Eco \u0026amp; Eco Elite\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1533\" data-start=\"1509\"\u003e\n\u003cp data-end=\"1533\" data-start=\"1511\"\u003e\u003cstrong data-end=\"1531\" data-start=\"1511\"\u003ePotterton Promax\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1610\" data-start=\"1534\"\u003e\n\u003cp data-end=\"1610\" data-start=\"1536\"\u003eAny boiler listing \u003cstrong data-end=\"1569\" data-start=\"1555\"\u003eZ720753901\u003c\/strong\u003e in official manufacturer documentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1641\" data-start=\"1612\"\u003eTypical compatible outputs:\u003c\/p\u003e\n\u003cul data-end=\"1668\" data-start=\"1642\"\u003e\n\u003cli data-end=\"1650\" data-start=\"1642\"\u003e\n\u003cp data-end=\"1650\" data-start=\"1644\"\u003e24kW\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1659\" data-start=\"1651\"\u003e\n\u003cp data-end=\"1659\" data-start=\"1653\"\u003e28kW\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1668\" data-start=\"1660\"\u003e\n\u003cp data-end=\"1668\" data-start=\"1662\"\u003e33kW\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1779\" data-start=\"1670\"\u003e\u003cem data-end=\"1779\" data-start=\"1670\"\u003eInstallers should always confirm exact model compatibility using the boiler’s service manual or parts list.\u003c\/em\u003e\u003c\/p\u003e","brand":"BAXI","offers":[{"title":"Default Title","offer_id":56695575314777,"sku":null,"price":148.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/2080230.jpg?v=1764764607","url":"https:\/\/plumbpartsxpressshop.com\/products\/baxi-720753901-duo-2-24-28-exp-ves-8lt","provider":"Plumbparts xpress","version":"1.0","type":"link"}