{"product_id":"vail-0020268797-pressure-relief-valve-4","title":"Vaillant 0020268797 Pressure Relief Valve - 4 Bar - Ecotec+","description":"\u003cp data-end=\"611\" data-start=\"245\"\u003eThe \u003cstrong data-end=\"272\" data-start=\"249\"\u003eVaillant 0020268797\u003c\/strong\u003e is a genuine OEM \u003cstrong data-end=\"327\" data-start=\"290\"\u003e4-bar pressure relief valve (PRV)\u003c\/strong\u003e designed for use in Vaillant \u003cstrong data-end=\"372\" data-start=\"357\"\u003eecoTEC Plus\u003c\/strong\u003e boilers. This essential safety component protects the heating system by automatically releasing water when system pressure exceeds safe operating limits, preventing damage to internal components and ensuring compliant, reliable operation.\u003c\/p\u003e\n\u003cp data-end=\"809\" data-start=\"613\"\u003eA faulty PRV may cause constant dripping, pressure loss, overheating, or system lockouts. Replacing it with this genuine Vaillant part restores proper safety protection and stable system pressure.\u003c\/p\u003e\n\u003cp data-end=\"830\" data-start=\"811\"\u003e\u003cstrong data-end=\"828\" data-start=\"811\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1224\" data-start=\"831\"\u003e\n\u003cli data-end=\"883\" data-start=\"831\"\u003e\n\u003cp data-end=\"883\" data-start=\"833\"\u003e\u003cstrong data-end=\"881\" data-start=\"833\"\u003eGenuine Vaillant 4-bar pressure relief valve\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"944\" data-start=\"884\"\u003e\n\u003cp data-end=\"944\" data-start=\"886\"\u003eAutomatically releases excess pressure for system safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"994\" data-start=\"945\"\u003e\n\u003cp data-end=\"994\" data-start=\"947\"\u003eDesigned specifically for ecoTEC Plus boilers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1048\" data-start=\"995\"\u003e\n\u003cp data-end=\"1048\" data-start=\"997\"\u003eHelps prevent overpressure damage \u0026amp; safety faults\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1107\" data-start=\"1049\"\u003e\n\u003cp data-end=\"1107\" data-start=\"1051\"\u003eManufactured to Vaillant’s strict OEM safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1160\" data-start=\"1108\"\u003e\n\u003cp data-end=\"1160\" data-start=\"1110\"\u003eDurable brass construction for long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1224\" data-start=\"1161\"\u003e\n\u003cp data-end=\"1224\" data-start=\"1163\"\u003eDirect-fit replacement for quick, professional installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1229\" data-start=\"1226\"\u003e\n\u003ch3 data-end=\"1252\" data-start=\"1231\"\u003e\u003cstrong data-end=\"1252\" data-start=\"1235\"\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1310\" data-start=\"1253\"\u003eThe \u003cstrong data-end=\"1290\" data-start=\"1257\"\u003eVaillant 0020268797 4-Bar PRV\u003c\/strong\u003e is compatible with:\u003c\/p\u003e\n\u003cul data-end=\"1452\" data-start=\"1312\"\u003e\n\u003cli data-end=\"1366\" data-start=\"1312\"\u003e\n\u003cp data-end=\"1366\" data-start=\"1314\"\u003e\u003cstrong data-end=\"1338\" data-start=\"1314\"\u003eVaillant ecoTEC Plus\u003c\/strong\u003e boilers (selected models)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1452\" data-start=\"1367\"\u003e\n\u003cp data-end=\"1452\" data-start=\"1369\"\u003eAny Vaillant appliance listing \u003cstrong data-end=\"1414\" data-start=\"1400\"\u003e0020268797\u003c\/strong\u003e in its official parts documentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1572\" data-start=\"1454\"\u003e\u003cem data-end=\"1572\" data-start=\"1454\"\u003eInstallers should always confirm exact compatibility using the boiler’s model-specific service manual or parts list.\u003c\/em\u003e\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"Default Title","offer_id":56695623188825,"sku":null,"price":28.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1388728.jpg?v=1764319896","url":"https:\/\/plumbpartsxpressshop.com\/products\/vail-0020268797-pressure-relief-valve-4","provider":"Plumbparts xpress","version":"1.0","type":"link"}