{"product_id":"ideal-logic-combi-expansion-vessel-kit-177540-refurbished","title":"Ideal Logic + Combi 24\/30\/35 Expansion Vessel Kit 177540 – Refurbished","description":"\u003cp\u003eAn expansion vessel protects a closed heating system from pressure surges as water heats and expands. A failing vessel is a common cause of fluctuating system pressure, repeated pressure relief valve discharge, or boiler lockouts across the very wide Ideal Logic, Logic+, Mini, MAX, Ultra, and Keston-badged ranges. The \u003cstrong\u003eIdeal Expansion Vessel Kit (Part No. 177540)\u003c\/strong\u003e is the direct replacement that restores stable pressure control.\u003c\/p\u003e\n\n\u003cp\u003eThis is a fully refurbished part taken from a completely functioning boiler, quality checked by our experienced engineering team. The product might have slight cosmetic marks as it is part of a used boiler, but is fully tested before dispatch. Supplied with a full 12-month warranty.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible Boiler Models\u003c\/strong\u003e (90+ models across the Ideal Logic, Logic+, Mini, MAX, Ultra, and Keston ranges — see full list below)\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\u003eI Mini 24 \/ I Mini 30\u003c\/td\u003e\n\u003ctd\u003e47-348-77 \/ 47-348-78\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI Mini C24 \/ I Mini C30\u003c\/td\u003e\n\u003ctd\u003e47-349-30 \/ 47-349-31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e+C24 \/ +C30 \/ +C35\u003c\/td\u003e\n\u003ctd\u003e47-348-85 \/ 47-348-86 \/ 47-348-87\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndependent C24 \/ C30 \/ C35\u003c\/td\u003e\n\u003ctd\u003e47-348-68 \/ 47-348-69 \/ 47-348-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndependent Combi 24 \/ 30 \/ 35\u003c\/td\u003e\n\u003ctd\u003e47-349-24 \/ 47-349-25 \/ 47-349-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem 15 \/ 18 \/ 24 \/ 30\u003c\/td\u003e\n\u003ctd\u003e41-750-48 \/ 41-750-49 \/ 41-750-50 \/ 41-750-51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24 \/ 30 \/ 35 Combi ESP1\u003c\/td\u003e\n\u003ctd\u003e47-349-21 \/ 47-349-22 \/ 47-349-23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCode Combi ES 26 \/ 33 \/ 38\u003c\/td\u003e\n\u003ctd\u003e47-349-04 \/ 47-349-05 \/ 47-349-06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCode Combi ESP1 26 \/ 33 \/ 38\u003c\/td\u003e\n\u003ctd\u003e47-349-35 \/ 47-349-36 \/ 47-349-37\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCombi C 24 \/ 30 \/ 35\u003c\/td\u003e\n\u003ctd\u003e47-349-18 \/ 47-349-19 \/ 47-349-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCombi E 24 \/ 30 \/ 35\u003c\/td\u003e\n\u003ctd\u003e47-348-88 \/ 47-348-89 \/ 47-348-90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCombi ES 24 \/ 30 \/ 35\u003c\/td\u003e\n\u003ctd\u003e47-349-01 \/ 47-349-02 \/ 47-349-03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCombi ESP 24 \/ 30 \/ 35\u003c\/td\u003e\n\u003ctd\u003e47-349-12 \/ 47-349-13 \/ 47-349-14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic + Combi 24 \/ 30 \/ 35\u003c\/td\u003e\n\u003ctd\u003e47-348-65 \/ 47-348-66 \/ 47-348-67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic + Combi C24 \/ C30 \/ C35\u003c\/td\u003e\n\u003ctd\u003e47-349-15 \/ 47-349-16 \/ 47-349-17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic + System 15 \/ 18 \/ 24 \/ 30\u003c\/td\u003e\n\u003ctd\u003e41-750-29 \/ 41-750-30 \/ 41-750-31 \/ 41-750-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic + System S15 \/ S18 \/ S24 \/ S30\u003c\/td\u003e\n\u003ctd\u003e41-750-65 \/ 41-750-66 \/ 41-750-67 \/ 41-750-68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Code Combi 26 \/ 33 \/ 38\u003c\/td\u003e\n\u003ctd\u003e47-348-74 \/ 47-348-75 \/ 47-348-76\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Combi 24 \/ 30 \/ 35\u003c\/td\u003e\n\u003ctd\u003e47-348-56 \/ 47-348-57 \/ 47-348-58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Combi C24IE \/ C30IE \/ C35IE\u003c\/td\u003e\n\u003ctd\u003e47-349-44 \/ 47-349-45 \/ 47-349-46\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic System 15 \/ 18 \/ 24 \/ 30\u003c\/td\u003e\n\u003ctd\u003e41-750-24 \/ 41-750-25 \/ 41-750-26 \/ 41-750-27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic System S15IE \/ S18IE \/ S24IE \/ S30IE\u003c\/td\u003e\n\u003ctd\u003e41-750-73 \/ 41-750-74 \/ 41-750-75 \/ 41-750-76\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAX Combi C C24 \/ C30 \/ C35\u003c\/td\u003e\n\u003ctd\u003e47-349-56 \/ 47-349-57 \/ 47-349-58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAX System S 15 \/ 18 \/ 24 \/ 30\u003c\/td\u003e\n\u003ctd\u003e41-796-13 \/ 41-796-14 \/ 41-796-15 \/ 41-796-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem 15IE \/ 18IE \/ 24IE \/ 30IE\u003c\/td\u003e\n\u003ctd\u003e41-750-44 \/ 41-750-45 \/ 41-750-46 \/ 41-750-47\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem S 15 \/ 18 \/ 24 \/ 30\u003c\/td\u003e\n\u003ctd\u003e41-750-61 \/ 41-750-62 \/ 41-750-63 \/ 41-750-64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltra + Combi 30 \/ 35\u003c\/td\u003e\n\u003ctd\u003e47-002-03 \/ 47-002-04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltra + System 15 \/ 18 \/ 24 \/ 30\u003c\/td\u003e\n\u003ctd\u003e41-002-05 \/ 41-002-06 \/ 41-002-07 \/ 41-002-08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltra Combi 30 \/ 35\u003c\/td\u003e\n\u003ctd\u003e47-002-01 \/ 47-002-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltra System 15 \/ 18 \/ 24 \/ 30\u003c\/td\u003e\n\u003ctd\u003e41-002-01 \/ 41-002-02 \/ 41-002-03 \/ 41-002-04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeston C30 Combi \/ C35 Combi\u003c\/td\u003e\n\u003ctd\u003e47-930-03 \/ 47-930-08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeston Combi 30 \/ 35\u003c\/td\u003e\n\u003ctd\u003e47-930-04 \/ 47-930-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeston System 30 \/ System S 30\u003c\/td\u003e\n\u003ctd\u003e41-930-39 \/ 41-930-45\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-Checked. Fully Tested. Backed by Warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis expansion vessel kit is refurbished to the highest standard and quality checked by our experienced engineering team, helping restore stable system pressure across one of the widest Ideal compatibility ranges we stock. Supplied with a full \u003cstrong\u003e12-month warranty\u003c\/strong\u003e.\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 (Mon–Fri)\u003c\/strong\u003e are dispatched the same working day. Next-day delivery placed on a Friday is delivered the following Monday; Saturday delivery is available at checkout. Returns are accepted within \u003cstrong\u003e30 days\u003c\/strong\u003e under our standard return policy.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please confirm that part number \u003cstrong\u003e177540\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. All prices include VAT.\u003c\/p\u003e","brand":"Ideal","offers":[{"title":"Refurbished","offer_id":47951333195941,"sku":"EXP-1394-A-BC","price":31.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame203.png?v=1782885327","url":"https:\/\/ephsuppliers.com\/products\/ideal-logic-combi-expansion-vessel-kit-177540-refurbished","provider":"Elite Plumbing \u0026 Heating Suppliers Ltd","version":"1.0","type":"link"}