{"product_id":"vaillant-0020038572-heat-ex-dhw19-pl","title":"Vaillant 0020038572 Heat Exchanger - ecoTEC Pro VUW\/ecoTEC Plus VUW\/ecoTEC Pro28","description":"\u003cp data-start=\"289\" data-end=\"676\"\u003eThe \u003cstrong data-start=\"293\" data-end=\"316\"\u003eVaillant 0020038572\u003c\/strong\u003e is a genuine OEM \u003cstrong data-start=\"334\" data-end=\"360\"\u003eprimary heat exchanger\u003c\/strong\u003e designed for efficient heat transfer within a range of Vaillant ecoTEC Pro and ecoTEC Plus combi boilers. As one of the most critical components in a boiler, the heat exchanger transfers heat from the burner to the system water, ensuring consistent heating performance, energy efficiency, and long-term reliability.\u003c\/p\u003e\n\u003cp data-start=\"678\" data-end=\"935\"\u003eA failing or scaled heat exchanger may cause kettling, reduced heating output, fluctuating temperatures, error codes, or boiler lockouts. Replacing it with this genuine Vaillant unit restores optimal boiler performance and ensures safe, efficient operation.\u003c\/p\u003e\n\u003cp data-start=\"937\" data-end=\"956\"\u003e\u003cstrong data-start=\"937\" data-end=\"954\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"957\" data-end=\"1349\"\u003e\n\u003cli data-start=\"957\" data-end=\"1004\"\u003e\n\u003cp data-start=\"959\" data-end=\"1004\"\u003e\u003cstrong data-start=\"959\" data-end=\"1002\"\u003eGenuine Vaillant primary heat exchanger\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1005\" data-end=\"1048\"\u003e\n\u003cp data-start=\"1007\" data-end=\"1048\"\u003eEnsures efficient, stable heat transfer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1049\" data-end=\"1108\"\u003e\n\u003cp data-start=\"1051\" data-end=\"1108\"\u003eDesigned for ecoTEC Pro \u0026amp; ecoTEC Plus VUW combi boilers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1109\" data-end=\"1182\"\u003e\n\u003cp data-start=\"1111\" data-end=\"1182\"\u003eHelps resolve kettling, poor heating performance \u0026amp; overheating issues\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1183\" data-end=\"1242\"\u003e\n\u003cp data-start=\"1185\" data-end=\"1242\"\u003eManufactured to Vaillant’s strict OEM quality standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1243\" data-end=\"1288\"\u003e\n\u003cp data-start=\"1245\" data-end=\"1288\"\u003eDurable, corrosion-resistant construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1289\" data-end=\"1349\"\u003e\n\u003cp data-start=\"1291\" data-end=\"1349\"\u003eDirect-fit replacement for reliable servicing and repair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1351\" data-end=\"1354\"\u003e\n\u003ch3 data-start=\"1356\" data-end=\"1377\"\u003e\u003cstrong data-start=\"1360\" data-end=\"1377\"\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1378\" data-end=\"1462\"\u003eThe \u003cstrong data-start=\"1382\" data-end=\"1420\"\u003eVaillant 0020038572 Heat Exchanger\u003c\/strong\u003e is compatible with the following boilers:\u003c\/p\u003e\n\u003cul data-start=\"1464\" data-end=\"1632\"\u003e\n\u003cli data-start=\"1464\" data-end=\"1493\"\u003e\n\u003cp data-start=\"1466\" data-end=\"1493\"\u003e\u003cstrong data-start=\"1466\" data-end=\"1484\"\u003eecoTEC Pro VUW\u003c\/strong\u003e models\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1494\" data-end=\"1524\"\u003e\n\u003cp data-start=\"1496\" data-end=\"1524\"\u003e\u003cstrong data-start=\"1496\" data-end=\"1515\"\u003eecoTEC Plus VUW\u003c\/strong\u003e models\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1525\" data-end=\"1546\"\u003e\n\u003cp data-start=\"1527\" data-end=\"1546\"\u003e\u003cstrong data-start=\"1527\" data-end=\"1544\"\u003eecoTEC Pro 28\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1547\" data-end=\"1632\"\u003e\n\u003cp data-start=\"1549\" data-end=\"1632\"\u003eAny Vaillant appliance listing \u003cstrong data-start=\"1580\" data-end=\"1594\"\u003e0020038572\u003c\/strong\u003e in its official parts documentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1634\" data-end=\"1729\"\u003e\u003cem data-start=\"1634\" data-end=\"1729\"\u003eEngineers should always verify compatibility using the boiler’s service manual or parts list.\u003c\/em\u003e\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"Default Title","offer_id":56695255892313,"sku":null,"price":182.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1383597.jpg?v=1764242329","url":"https:\/\/plumbpartsxpressshop.com\/products\/vaillant-0020038572-heat-ex-dhw19-pl","provider":"Plumbparts xpress","version":"1.0","type":"link"}