{"product_id":"ucp-065131-heat-exc-12-plates","title":"Vaillant 065131 Secondary Heat Exchanger 12 Plates - Turbomax Plus VUW\/Pro VUW","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-240\" data-turn-id=\"request-695baef9-6e10-832f-808a-5980b1568747-36\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-5-2\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" dir=\"auto\" data-message-id=\"198cb0b7-141b-4fbb-b267-751595f604b5\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003cp data-end=\"533\" data-start=\"0\"\u003eThe \u003cstrong data-end=\"60\" data-start=\"4\"\u003eVaillant 065131 Secondary Heat Exchanger – 12 Plates\u003c\/strong\u003e is a genuine replacement component engineered to support efficient domestic hot water production in compatible Vaillant boiler systems. In condensing combi boilers, the secondary heat exchanger takes heat from the primary circuit and transfers it into the potable water circuit without mixing the two, ensuring rapid, stable hot water delivery. This 12-plate configuration is designed for effective thermal transfer while maintaining compact size and reliable performance.\u003c\/p\u003e\n\u003cp data-end=\"853\" data-start=\"535\"\u003eCompatibility for the \u003cstrong data-end=\"592\" data-start=\"557\"\u003e065131 secondary heat exchanger\u003c\/strong\u003e includes \u003cstrong data-end=\"632\" data-start=\"602\"\u003eVaillant Turbomax Plus VUW\u003c\/strong\u003e and \u003cstrong data-end=\"657\" data-start=\"637\"\u003eVaillant Pro VUW\u003c\/strong\u003e combi boiler models that require a 12-plate secondary exchanger. Always verify your boiler’s exact model and parts specification before installation to ensure correct fit and optimal performance.\u003c\/p\u003e\n\u003cp data-end=\"1136\" data-start=\"855\"\u003eUsing a genuine Vaillant secondary heat exchanger helps maintain efficient heat transfer for hot water, supports stable temperature delivery under varying demand, and contributes to the long-term reliable and energy-efficient operation of your central heating and hot water system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Vaillant","offers":[{"title":"Default Title","offer_id":56695903584601,"sku":null,"price":103.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1372673.jpg?v=1767711389","url":"https:\/\/plumbpartsxpressshop.com\/products\/ucp-065131-heat-exc-12-plates","provider":"Plumbparts xpress","version":"1.0","type":"link"}