{"product_id":"vaillant-ecofit-expansion-vessel-8ltr-0020237676","title":"Vaillant Ecofit 8 Litre Expansion Vessel - Refurbished | MPN 0020237676","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWhen it comes to keeping your Vaillant Ecofit system running smoothly, every component plays a role — and the \u003cstrong\u003eVaillant Ecofit 8 Litre Expansion Vessel (MPN 0020237676)\u003c\/strong\u003e plays one of the most critical. As your heating system warms up, water expands. Without a properly functioning expansion vessel to absorb that increase in volume, pressure builds — and unchecked pressure is one of the leading causes of boiler damage and system failures.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWith its generous \u003cstrong\u003e8-litre capacity\u003c\/strong\u003e, this vessel is well-suited to both domestic and light commercial heating systems, providing consistent and reliable pressure regulation throughout every heating cycle. Designed specifically for Vaillant Ecofit boilers, it integrates seamlessly as a direct like-for-like replacement — no modifications, no complications, just a straightforward fit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer Part Number: \u003cstrong\u003e0020237676\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCapacity: \u003cstrong\u003e8 Litres\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCondition: \u003cstrong\u003eFully Refurbished\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComes with \u003cstrong\u003e12 months warranty\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeatures durable steel casing\u003c\/li\u003e\n\u003cli\u003eSKU: GLOW-EXPVES-0020237676\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Boilers\u003c\/h3\u003e\n\u003ctable style=\"width: 100.036%; height: 274.4px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 75.7643%; height: 19.6px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"width: 21.7758%; height: 19.6px;\"\u003eGC Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 75.7643%; height: 19.6px;\"\u003eEcofit Pure 612 System VU 126\/6-3 (H-GB)\u003c\/td\u003e\n\u003ctd style=\"width: 21.7758%; height: 19.6px;\"\u003e41-694-03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 75.7643%; height: 19.6px;\"\u003eEcofit Pure 615 System VU 156\/6-3 (H-GB)\u003c\/td\u003e\n\u003ctd style=\"width: 21.7758%; height: 19.6px;\"\u003e41-694-04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 75.7643%; height: 19.6px;\"\u003eEcofit Pure 618 System VU 186\/6-3 (H-GB)\u003c\/td\u003e\n\u003ctd style=\"width: 21.7758%; height: 19.6px;\"\u003e41-694-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 75.7643%; height: 19.6px;\"\u003eEcofit Pure 630 System VU 306\/6-3 (H-GB)\u003c\/td\u003e\n\u003ctd style=\"width: 21.7758%; height: 19.6px;\"\u003e41-694-07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 75.7643%; height: 19.6px;\"\u003eEcofit Pure 825 Combi VUW 256\/6-3 (H-GB)\u003c\/td\u003e\n\u003ctd style=\"width: 21.7758%; height: 19.6px;\"\u003e47-044-68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 75.7643%; height: 19.6px;\"\u003eEcofit Pure 830 Combi VUW 306\/6-3 (H-GB)\u003c\/td\u003e\n\u003ctd style=\"width: 21.7758%; height: 19.6px;\"\u003e47-044-74\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 75.7643%; height: 19.6px;\"\u003eEcofit Pure 835 Combi VUW 356\/6-3 (H-GB)\u003c\/td\u003e\n\u003ctd style=\"width: 21.7758%; height: 19.6px;\"\u003e47-044-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 75.7643%; height: 19.6px;\"\u003eSustain 825 VUW 256\/6-3 (H-GB)\u003c\/td\u003e\n\u003ctd style=\"width: 21.7758%; height: 19.6px;\"\u003e47-044-71\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 75.7643%; height: 19.6px;\"\u003eSustain 830 VUW 306\/6-3 (H-GB)\u003c\/td\u003e\n\u003ctd style=\"width: 21.7758%; height: 19.6px;\"\u003e47-044-72\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 75.7643%; height: 19.6px;\"\u003eSustain 835 VUW 356\/6-3 (H-GB)\u003c\/td\u003e\n\u003ctd style=\"width: 21.7758%; height: 19.6px;\"\u003e47-044-73\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 75.7643%; height: 19.6px;\"\u003eSustain 24 VUW 246\/7-2\u003c\/td\u003e\n\u003ctd style=\"width: 21.7758%; height: 19.6px;\"\u003e47-044-79\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 75.7643%; height: 19.6px;\"\u003eSustain 28 VUW 286\/7-2\u003c\/td\u003e\n\u003ctd style=\"width: 21.7758%; height: 19.6px;\"\u003e47-044-80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 75.7643%; height: 19.6px;\"\u003eSustain 34 VUW 346\/7-2\u003c\/td\u003e\n\u003ctd style=\"width: 21.7758%; height: 19.6px;\"\u003e47-044-81\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDelivery \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eOrder before \u003cstrong\u003e3:00 PM\u003c\/strong\u003e for same-day dispatch via \u003cstrong\u003eRoyal Mail 1st Class Signed For\u003c\/strong\u003e — tracked, secure, and straight to your door. Returns accepted within \u003cstrong\u003e30 days\u003c\/strong\u003e, provided the part is unused and in its original packaging..\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Before ordering, please confirm that \u003cstrong\u003eMPN 0020237676\u003c\/strong\u003e matches the part number on your existing vessel. Installation must always be carried out by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e to maintain safety standards and warranty coverage.\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"Refurbished","offer_id":47897589186725,"sku":"GLOW-EXPVES-0020237676","price":33.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame10_feec8c3e-3694-426a-8b01-26e99ff7fe84.png?v=1781627510","url":"https:\/\/ephsuppliers.com\/products\/vaillant-ecofit-expansion-vessel-8ltr-0020237676","provider":"Elite Plumbing \u0026 Heating Suppliers Ltd","version":"1.0","type":"link"}