{"product_id":"worcester-si-compact-plate-heat-exchanger-87186429480","title":"Worcester SI Compact Plate Heat Exchanger 16 Plates – Refurbished | Part No. 87186429480","description":"\u003cp\u003eLukewarm taps, low hot water pressure, and reduced heating performance in a Worcester Greenstar CDI Compact or SI Compact boiler are common signs of a failing plate heat exchanger. Since this part is responsible for transferring heat between the primary and domestic hot water circuits, a worn unit directly affects both water pressure and temperature stability. The \u003cstrong\u003eWorcester SI Compact Plate Heat Exchanger (Part No. 87186429480)\u003c\/strong\u003e restores that transfer and brings hot water performance back to normal.\u003c\/p\u003e\n\n\u003cp\u003eThis 16-plate heat exchanger (C-PHE) is a direct fit across the compatible CDI Compact and SI Compact range, including ERP and LPG variants, requiring no modification for installation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible Boiler Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eGC No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 28 CDI Compact\u003c\/td\u003e\n\u003ctd\u003e47-406-44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 28 CDI Compact LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 28 CDI Compact ERP\u003c\/td\u003e\n\u003ctd\u003e47-406-77\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 28 CDI Compact ERP LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-78\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 25 SI Compact\u003c\/td\u003e\n\u003ctd\u003e47-406-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 25 SI Compact LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 25 SI Compact ERP\u003c\/td\u003e\n\u003ctd\u003e47-406-73\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 25 SI Compact ERP LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-74\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuality. Reliable Performance. Backed by Warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis 16-plate heat exchanger restores efficient heat transfer and resolves common issues such as fluctuating water temperature and weak hot water flow. Supplied with a full \u003cstrong\u003e12-month warranty\u003c\/strong\u003e for dependable, long-term performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDelivery \u0026amp; Returns\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrders placed before \u003cstrong\u003e1:00 PM\u003c\/strong\u003e are dispatched the same working day, with standard and next-day delivery available at checkout. Returns are accepted within \u003cstrong\u003e30 days\u003c\/strong\u003e, provided the item is unused and in original condition.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please confirm that part number \u003cstrong\u003e87186429480\u003c\/strong\u003e matches your existing unit before ordering. Installation must be carried out by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e to ensure safety compliance and warranty validity.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCondition Notice:\u003c\/strong\u003e The source listing for this item is inconsistent — the product summary states \"Brand New,\" while the Additional Information table on the same page states \"Refurbished.\" We have listed it here as Refurbished to match your store's product line and the field actually used for condition data, but you should verify the true condition with the supplier before publishing, since this affects both the listing accuracy and the price point.\u003c\/p\u003e","brand":"Worcester","offers":[{"title":"Refurbished","offer_id":47945153282213,"sku":"PLA-1233-A-N","price":33.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame163.png?v=1782498424","url":"https:\/\/ephsuppliers.com\/products\/worcester-si-compact-plate-heat-exchanger-87186429480","provider":"Elite Plumbing \u0026 Heating Suppliers Ltd","version":"1.0","type":"link"}