{"product_id":"potterton-promax-combi-24-erp-expansion-vessel-8-litre-brand-new-mpn-5114691","title":"Potterton Promax Combi 24 ERP Expansion Vessel 8 Litre – Brand New | MPN 5114691","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eBehind every smoothly running heating system is a component working quietly to keep pressure and temperature in balance — and the \u003cstrong\u003ePotterton Promax Combi 24 ERP Expansion Vessel (MPN 5114691)\u003c\/strong\u003e does exactly that. As water heats up and expands within your sealed central heating circuit, this vessel absorbs the excess volume, regulating system pressure and preventing the kind of strain that leads to leaks, faults, and reduced efficiency over time.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWith an \u003cstrong\u003e8-litre capacity\u003c\/strong\u003e, it provides ample room for expansion, keeping your system running smoothly and efficiently across every heating cycle. Compatible with most Baxi boilers, it's designed for straightforward, hassle-free installation as a reliable, precise fit\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer\u003cstrong\u003e:\u003c\/strong\u003e Potterton\u003c\/li\u003e\n\u003cli\u003ePart Number\u003cstrong\u003e:\u003c\/strong\u003e 5114691\u003c\/li\u003e\n\u003cli\u003eCompatible Models\u003cstrong\u003e:\u003c\/strong\u003e Potterton Promax Combi 24 ERP, most Baxi boilers\u003c\/li\u003e\n\u003cli\u003eCapacity\u003cstrong\u003e:\u003c\/strong\u003e 8 Litres\u003c\/li\u003e\n\u003cli\u003eCondition\u003cstrong\u003e:\u003c\/strong\u003e Brand New\u003c\/li\u003e\n\u003cli\u003eWarranty\u003cstrong\u003e:\u003c\/strong\u003e 12 Months\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGC Numbers : \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eGC Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e24 Combi\u003c\/td\u003e\n\u003ctd\u003e47-075-67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e28 Combi\u003c\/td\u003e\n\u003ctd\u003e47-075-68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuo Tec 2 24 GA Range\u003c\/td\u003e\n\u003ctd\u003e47-075-54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuo Tec 2 28 GA Range\u003c\/td\u003e\n\u003ctd\u003e47-075-55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcoblue Advance Combi 24\u003c\/td\u003e\n\u003ctd\u003e47-075-87\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhy Choose This Product?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eFor a component as critical as your expansion vessel, starting fresh offers real peace of mind. This \u003cstrong\u003ebrand new Potterton expansion vessel\u003c\/strong\u003e comes straight from stock, untouched and ready to install, giving you complete confidence in its condition and performance right from the start. It regulates system pressure effectively, reduces the risk of leaks and faults, and supports smooth, reliable operation throughout your boiler's heating cycles.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eBacked by a full \u003cstrong\u003e12-month warranty\u003c\/strong\u003e, it's a dependable choice for both homeowners and professional installers who want the assurance of genuine, unused quality without compromise.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eDelivery \u0026amp; Returns\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eOrders placed before \u003cstrong\u003e3:00 PM\u003c\/strong\u003e are dispatched the same working day, with both \u003cstrong\u003estandard\u003c\/strong\u003e and \u003cstrong\u003enext working day delivery\u003c\/strong\u003e options available at checkout. Returns accepted within \u003cstrong\u003e30 days\u003c\/strong\u003e, provided the item is unused and in its original packaging.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please confirm that \u003cstrong\u003eMPN 5114691\u003c\/strong\u003e matches your existing part before placing your order. Installation must always be carried out by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e to ensure safety compliance and warranty validity.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Potterton","offers":[{"title":"Refurbished","offer_id":47933500162213,"sku":null,"price":32.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame61.png?v=1781966689","url":"https:\/\/ephsuppliers.com\/products\/potterton-promax-combi-24-erp-expansion-vessel-8-litre-brand-new-mpn-5114691","provider":"Elite Plumbing \u0026 Heating Suppliers Ltd","version":"1.0","type":"link"}