{"product_id":"baxi-720778201-hose-expansion-vessel","title":"BAXI 720778201 HOSE EXPANSION VESSEL","description":"\u003cp data-end=\"532\" data-start=\"233\"\u003eThe \u003cstrong data-end=\"255\" data-start=\"237\"\u003eBaxi 720778201\u003c\/strong\u003e is a genuine OEM \u003cstrong data-end=\"309\" data-start=\"273\"\u003eexpansion vessel connection hose\u003c\/strong\u003e designed for selected Baxi EcoBlue and Potterton Neta-tec boiler models. This flexible, high-pressure hose links the expansion vessel to the hydraulic circuit, ensuring stable pressure management and safe system operation.\u003c\/p\u003e\n\u003cp data-end=\"801\" data-start=\"534\"\u003eOver time, hoses can become blocked, kinked, or degraded, leading to pressure fluctuations, PRV discharge, system instability, or boiler lockouts. Replacing a worn hose with this genuine Baxi part restores correct pressure regulation and reliable heating performance.\u003c\/p\u003e\n\u003cp data-end=\"822\" data-start=\"803\"\u003e\u003cstrong data-end=\"820\" data-start=\"803\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1230\" data-start=\"823\"\u003e\n\u003cli data-end=\"865\" data-start=\"823\"\u003e\n\u003cp data-end=\"865\" data-start=\"825\"\u003e\u003cstrong data-end=\"863\" data-start=\"825\"\u003eGenuine Baxi expansion vessel hose\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"932\" data-start=\"866\"\u003e\n\u003cp data-end=\"932\" data-start=\"868\"\u003eConnects the expansion vessel to the boiler’s hydraulic system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"997\" data-start=\"933\"\u003e\n\u003cp data-end=\"997\" data-start=\"935\"\u003eEnsures stable system pressure and safe expansion management\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1040\" data-start=\"998\"\u003e\n\u003cp data-end=\"1040\" data-start=\"1000\"\u003eDesigned for EcoBlue \u0026amp; Neta-tec ranges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1106\" data-start=\"1041\"\u003e\n\u003cp data-end=\"1106\" data-start=\"1043\"\u003eHelps resolve pressure loss, PRV discharge \u0026amp; expansion faults\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1166\" data-start=\"1107\"\u003e\n\u003cp data-end=\"1166\" data-start=\"1109\"\u003eDurable, heat-resistant and pressure-rated construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1230\" data-start=\"1167\"\u003e\n\u003cp data-end=\"1230\" data-start=\"1169\"\u003eDirect-fit replacement for quick, professional installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1235\" data-start=\"1232\"\u003e\n\u003ch3 data-end=\"1258\" data-start=\"1237\"\u003e\u003cstrong data-end=\"1258\" data-start=\"1241\"\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1306\" data-start=\"1259\"\u003eThe \u003cstrong data-end=\"1286\" data-start=\"1263\"\u003eBaxi 720778201 Hose\u003c\/strong\u003e is compatible with:\u003c\/p\u003e\n\u003cul data-end=\"1444\" data-start=\"1308\"\u003e\n\u003cli data-end=\"1336\" data-start=\"1308\"\u003e\n\u003cp data-end=\"1336\" data-start=\"1310\"\u003e\u003cstrong data-end=\"1326\" data-start=\"1310\"\u003eBaxi EcoBlue\u003c\/strong\u003e boilers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1371\" data-start=\"1337\"\u003e\n\u003cp data-end=\"1371\" data-start=\"1339\"\u003e\u003cstrong data-end=\"1361\" data-start=\"1339\"\u003ePotterton Neta-tec\u003c\/strong\u003e boilers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1444\" data-start=\"1372\"\u003e\n\u003cp data-end=\"1444\" data-start=\"1374\"\u003eAny boiler listing \u003cstrong data-end=\"1406\" data-start=\"1393\"\u003e720778201\u003c\/strong\u003e in its official parts documentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1481\" data-start=\"1446\"\u003eCommon compatible models include:\u003c\/p\u003e\n\u003cul data-end=\"1552\" data-start=\"1482\"\u003e\n\u003cli data-end=\"1516\" data-start=\"1482\"\u003e\n\u003cp data-end=\"1516\" data-start=\"1484\"\u003eEcoBlue Combi \/ Heat \/ Advance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1552\" data-start=\"1517\"\u003e\n\u003cp data-end=\"1552\" data-start=\"1519\"\u003eNeta-tec Combi \u0026amp; System boilers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1658\" data-start=\"1554\"\u003e\u003cem data-end=\"1658\" data-start=\"1554\"\u003eInstallers should always confirm exact compatibility using the boiler’s service manual or parts guide.\u003c\/em\u003e\u003c\/p\u003e","brand":"BAXI","offers":[{"title":"Default Title","offer_id":56695547527513,"sku":null,"price":36.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1119866.jpg?v=1764765110","url":"https:\/\/plumbpartsxpressshop.com\/products\/baxi-720778201-hose-expansion-vessel","provider":"Plumbparts xpress","version":"1.0","type":"link"}