{"product_id":"worcester-bosch-expansion-vessel-10l-87161165190","title":"Worcester Bosch Expansion Vessel 10L – Refurbished | Part No. 87161165190 87154072600","description":"\u003cp\u003ePressure fluctuations in a sealed central heating system are often traced back to a failing expansion vessel. As thermal expansion is no longer absorbed properly, pressure spikes trigger the relief valve repeatedly — causing stress on seals and system components with every cycle. The \u003cstrong\u003eWorcester Bosch Expansion Vessel 10L (Part No. 87161165190)\u003c\/strong\u003e, the official replacement for the superseded \u003cstrong\u003e87154072600\u003c\/strong\u003e, restores that pressure balance and protects your boiler from accumulating damage.\u003c\/p\u003e\n\n\u003cp\u003eThis is a professionally refurbished genuine Worcester Bosch component. Each unit is stripped, cleaned, and pressure-tested to OEM specifications — giving you manufacturer-grade performance at a fraction of the new-part cost. The \u003cstrong\u003e10-litre capacity\u003c\/strong\u003e provides a direct like-for-like replacement with no modifications needed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible Worcester Bosch 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\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorcester CC1 FSN NG 29kW\u003c\/td\u003e\n\u003ctd\u003eCondensing Combi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorcester CS1 FSN NG 28kW\u003c\/td\u003e\n\u003ctd\u003eCondensing System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorcester Greenstar HE 25kW\u003c\/td\u003e\n\u003ctd\u003eFSN NG Combi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorcester Greenstar HE 27kW\u003c\/td\u003e\n\u003ctd\u003eFSN NG Combi\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\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 part stabilises system pressure, prevents relief valve trips, and extends boiler life. Comes with a full \u003cstrong\u003e12-month warranty\u003c\/strong\u003e — ideal for both homeowners and professional heating engineers.\u003c\/p\u003e\n\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 if unused and in original condition.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please confirm that part number \u003cstrong\u003e87161165190\u003c\/strong\u003e (replaces \u003cstrong\u003e87154072600\u003c\/strong\u003e) matches your existing vessel before ordering. Installation must be performed by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Worcester","offers":[{"title":"Refurbished","offer_id":47944892514469,"sku":"EXP-WORC-10L-87161","price":37.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame144.png?v=1782416041","url":"https:\/\/ephsuppliers.com\/products\/worcester-bosch-expansion-vessel-10l-87161165190","provider":"Elite Plumbing \u0026 Heating Suppliers Ltd","version":"1.0","type":"link"}