{"product_id":"potterton-promax-gold-heat-main-heat-exchanger-242497","title":"Potterton Gold Heat \/ Promax Main Heat Exchanger – Refurbished | Part No. 242497","description":"\u003cp\u003eA failing main heat exchanger is one of the most common reasons a Potterton Gold Heat or Promax combi stops delivering hot water or heating efficiently — scaling, leaks, or a blocked waterway all reduce heat transfer and can trigger lockouts. The \u003cstrong\u003ePotterton Main Heat Exchanger 242497 (Refurbished)\u003c\/strong\u003e is the correct replacement across the Gold and Promax ranges, restoring fast, even heat transfer and reliable boiler performance.\u003c\/p\u003e\u003cp\u003eThis is a professionally refurbished genuine Potterton component — stripped, cleaned, and function-tested before dispatch. Minor cosmetic marks may be present, consistent with removal from a working boiler. Supplied with a full \u003cstrong\u003e12-month warranty\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible Potterton Boiler Models\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width:100%;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width:55%;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"width:45%;\"\u003eGC No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold 30 FSB\u003c\/td\u003e\n\u003ctd\u003e41-592-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold H 15\u003c\/td\u003e\n\u003ctd\u003e41-592-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold H 18\u003c\/td\u003e\n\u003ctd\u003e41-592-13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold H 24\u003c\/td\u003e\n\u003ctd\u003e41-592-14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold Heat 15 ErP (Serial ending AC)\u003c\/td\u003e\n\u003ctd\u003e41-592-51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold Heat 15 ErP (Serial ending BC)\u003c\/td\u003e\n\u003ctd\u003e41-592-51 BC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold Heat 18 ErP (Serial ending AC)\u003c\/td\u003e\n\u003ctd\u003e41-592-52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold Heat 18 ErP (Serial ending BC)\u003c\/td\u003e\n\u003ctd\u003e41-592-52 BC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold Heat 24 ErP (Serial ending AC)\u003c\/td\u003e\n\u003ctd\u003e41-592-53\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold Heat 24 ErP (Serial ending BC)\u003c\/td\u003e\n\u003ctd\u003e41-592-53 BC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePRECISION BG\u003c\/td\u003e\n\u003ctd\u003e41-592-33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax FSB 30 HE\u003c\/td\u003e\n\u003ctd\u003e41-595-39\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax 15 HE\u003c\/td\u003e\n\u003ctd\u003e41-590-58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax 24 HE\u003c\/td\u003e\n\u003ctd\u003e41-590-62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax 15 HE Plus\u003c\/td\u003e\n\u003ctd\u003e41-605-52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax 24 HE Plus\u003c\/td\u003e\n\u003ctd\u003e41-601-17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax 30 HE Plus\u003c\/td\u003e\n\u003ctd\u003e41-601-22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax HE System\u003c\/td\u003e\n\u003ctd\u003e41-590-69\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax SL 24 HE Plus\u003c\/td\u003e\n\u003ctd\u003e41-591-88\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax SL 30 HE Plus\u003c\/td\u003e\n\u003ctd\u003e41-591-89\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax SL12 HE Plus\u003c\/td\u003e\n\u003ctd\u003e41-591-79\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax SL15 HE Plus\u003c\/td\u003e\n\u003ctd\u003e41-591-87\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax SL18 HE Plus\u003c\/td\u003e\n\u003ctd\u003e41-591-80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax SL 24 Heat ErP (AC)\u003c\/td\u003e\n\u003ctd\u003e41-592-37 AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax SL 24 Heat ErP (BC)\u003c\/td\u003e\n\u003ctd\u003e41-592-37 BC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax SL12 Heat ErP (AC)\u003c\/td\u003e\n\u003ctd\u003e41-592-34 AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax SL12 Heat ErP (BC)\u003c\/td\u003e\n\u003ctd\u003e41-592-34 BC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax SL15 Heat ErP (AC)\u003c\/td\u003e\n\u003ctd\u003e41-592-35 AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax SL15 Heat ErP (BC)\u003c\/td\u003e\n\u003ctd\u003e41-592-35 BC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax SL18 Heat ErP (AC)\u003c\/td\u003e\n\u003ctd\u003e41-592-36 AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax SL18 Heat ErP (BC)\u003c\/td\u003e\n\u003ctd\u003e41-592-36 BC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePromax SL30 Heat ErP\u003c\/td\u003e\n\u003ctd\u003e41-592-38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRefurbished. Function-Tested. 12-Month Warranty.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEvery refurbished 242497 heat exchanger is stripped, cleaned, and function-tested to OEM standards before dispatch, restoring efficient water heating across the Gold and Promax series. Supplied with a full \u003cstrong\u003e12-month warranty\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDelivery \u0026amp; Returns\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOrders placed before \u003cstrong\u003e1:00 PM (Mon–Fri)\u003c\/strong\u003e are dispatched the same working day. Standard and next-day delivery available at checkout. Returns accepted within \u003cstrong\u003e30 days\u003c\/strong\u003e in original, unused condition.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please confirm that part number \u003cstrong\u003e242497\u003c\/strong\u003e matches your existing heat exchanger, and check the GC number against your boiler's data plate, before ordering. Must be fitted by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Reference\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width:100%;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePOT-HTX-2497-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cul style=\"margin:0;padding-left:16px;\"\u003e\u003cli\u003e242497\u003c\/li\u003e\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGC Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cul style=\"margin:0;padding-left:16px;\"\u003e\n\u003cli\u003e41-592-32\u003c\/li\u003e\n\u003cli\u003e41-592-12\u003c\/li\u003e\n\u003cli\u003e41-592-13\u003c\/li\u003e\n\u003cli\u003e41-592-14\u003c\/li\u003e\n\u003cli\u003e41-592-51\u003c\/li\u003e\n\u003cli\u003e41-592-51 BC\u003c\/li\u003e\n\u003cli\u003e41-592-52\u003c\/li\u003e\n\u003cli\u003e41-592-52 BC\u003c\/li\u003e\n\u003cli\u003e41-592-53\u003c\/li\u003e\n\u003cli\u003e41-592-53 BC\u003c\/li\u003e\n\u003cli\u003e41-592-33\u003c\/li\u003e\n\u003cli\u003e41-595-39\u003c\/li\u003e\n\u003cli\u003e41-590-58\u003c\/li\u003e\n\u003cli\u003e41-590-62\u003c\/li\u003e\n\u003cli\u003e41-605-52\u003c\/li\u003e\n\u003cli\u003e41-601-17\u003c\/li\u003e\n\u003cli\u003e41-601-22\u003c\/li\u003e\n\u003cli\u003e41-590-69\u003c\/li\u003e\n\u003cli\u003e41-591-88\u003c\/li\u003e\n\u003cli\u003e41-591-89\u003c\/li\u003e\n\u003cli\u003e41-591-79\u003c\/li\u003e\n\u003cli\u003e41-591-87\u003c\/li\u003e\n\u003cli\u003e41-591-80\u003c\/li\u003e\n\u003cli\u003e41-592-37 AC\u003c\/li\u003e\n\u003cli\u003e41-592-37 BC\u003c\/li\u003e\n\u003cli\u003e41-592-34 AC\u003c\/li\u003e\n\u003cli\u003e41-592-34 BC\u003c\/li\u003e\n\u003cli\u003e41-592-35 AC\u003c\/li\u003e\n\u003cli\u003e41-592-35 BC\u003c\/li\u003e\n\u003cli\u003e41-592-36 AC\u003c\/li\u003e\n\u003cli\u003e41-592-36 BC\u003c\/li\u003e\n\u003cli\u003e41-592-38\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Potterton","offers":[{"title":"Refurbished","offer_id":48001097138341,"sku":"POT-HTX-2497-R","price":104.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Main-Heat-Exchanger-for-Potterton-Promax-Gold-Heat-242497-2.webp?v=1783776659","url":"https:\/\/ephsuppliers.com\/products\/potterton-promax-gold-heat-main-heat-exchanger-242497","provider":"Elite Plumbing \u0026 Heating Suppliers Ltd","version":"1.0","type":"link"}