{"product_id":"worcester-greenstar-expansion-vessel-10l-87154072960","title":"Worcester Greenstar Expansion Vessel 10L – Refurbished | Part No. 87154072960","description":"\u003cp\u003eIn a sealed central heating system, pressure control is everything. When the expansion vessel fails, water expansion during heating has nowhere to go — the pressure relief valve trips, the boiler loses pressure, and callouts become a recurring cost. The \u003cstrong\u003eWorcester Greenstar Expansion Vessel 10L (Part No. 87154072960 \/ 8716122434)\u003c\/strong\u003e is the correct OEM-specification replacement for the Greenstar CDi range, designed to absorb thermal expansion efficiently and keep your system pressure steady across every heating cycle.\u003c\/p\u003e\n\u003cp\u003eThis is a professionally refurbished genuine Worcester Bosch component. Each unit is stripped, cleaned, and pressure-tested against OEM specifications before dispatch — delivering manufacturer-grade performance at a significantly lower cost than a new part. The updated part number is \u003cstrong\u003e8716122434\u003c\/strong\u003e; orders will be fulfilled with this superseding part. The \u003cstrong\u003e10-litre capacity\u003c\/strong\u003e provides a direct like-for-like fit with no modifications required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Worcester Greenstar Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 215.6px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"height: 19.6px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"height: 19.6px;\"\u003eGC No.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eGreenstar 25CDi Combi\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e47-583-25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eGreenstar 29CDi Classic ERP\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e47-583-29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eGreenstar 30CDi Combi\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e47-583-30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eGreenstar 34CDi Classic ERP\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e47-583-34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eGreenstar 35CDi System\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e41-583-35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eGreenstar 38CDi Classic ERP\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e47-583-38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eGreenstar 40CDi Combi\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e47-583-40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eGreenstar 42CDi Classic ERP\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e47-583-42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eBritish Gas 430i 30CDi\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e47-583-43\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eBritish Gas 532i \/ 537i \/ 542i\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e47-583-44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOEM Quality. Proven Performance. Backed by Warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished vessel is inspected and pressure-tested to OEM standards before dispatch. This unit stabilises system pressure, prevents overpressure events, and reduces wear on pumps and heat exchangers. Supplied with a full \u003cstrong\u003e12-month warranty\u003c\/strong\u003e — a cost-effective solution for homeowners and Gas Safe engineers alike.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery \u0026amp; Returns\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrders placed before \u003cstrong\u003e3:00 PM\u003c\/strong\u003e are dispatched the same working day. \u003cstrong\u003eStandard\u003c\/strong\u003e and \u003cstrong\u003enext working day delivery\u003c\/strong\u003e options are available at checkout. Returns accepted within \u003cstrong\u003e30 days\u003c\/strong\u003e, provided the item is unused and in its original condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please confirm that part number \u003cstrong\u003e87154072960\u003c\/strong\u003e (superseded by \u003cstrong\u003e8716122434\u003c\/strong\u003e) matches your existing vessel before ordering. Installation must be carried out by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Worcester","offers":[{"title":"Refurbished","offer_id":47944892481701,"sku":"EXP-WORC-10L-87154","price":34.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame140.png?v=1782408225","url":"https:\/\/ephsuppliers.com\/products\/worcester-greenstar-expansion-vessel-10l-87154072960","provider":"Elite Plumbing \u0026 Heating Suppliers Ltd","version":"1.0","type":"link"}