{"title":"Boiler GAS","description":"\u003cp\u003eBoiler and gas heating parts and accessories — boiler flue accessories, gas valves, filling loops, pressure gauges, and boiler service components. For gas engineers and heating engineers carrying out boiler maintenance and installation. In stock at APM Plumbing \u0026amp; Electrical, Acton W3.\u003c\/p\u003e","products":[{"product_id":"vaillant-expansion-vessel","title":"Expansion Vessel Compatible with Vaillant Ecotec 181051 | 10L | All Models","description":"\u003ch2\u003eExpansion Vessel Compatible with Vaillant Ecotec 181051 — 10 Litres\u003c\/h2\u003e\u003cp\u003eAftermarket replacement expansion vessel compatible with Vaillant Ecotec sealed heating systems. This 10-litre rectangular vessel absorbs water expansion during heat-up to maintain stable system pressure, prevent PRV discharge, and protect the heat exchanger from damage. Supplied with washer for installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: This is an aftermarket compatible part, not a genuine Vaillant OEM component. Must be fitted and pre-charged by a Gas Safe registered engineer.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Vaillant part reference 181051\u003c\/li\u003e\n\u003cli\u003e10-litre capacity — rectangular design\u003c\/li\u003e\n\u003cli\u003e3\/8\" connection\u003c\/li\u003e\n\u003cli\u003eAbsorbs water expansion to maintain stable system pressure\u003c\/li\u003e\n\u003cli\u003ePrevents PRV discharge and protects heat exchanger\u003c\/li\u003e\n\u003cli\u003eSupplied with washer for installation\u003c\/li\u003e\n\u003cli\u003eCompatible with ecoTEC Plus, ecoTEC Pro, and ecomax models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specification\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Part Ref\u003c\/td\u003e\n\u003ctd\u003e181051 (Vaillant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eAftermarket compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e10 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eH 435mm × W 250mm × D 100mm (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eecoTEC Plus (824, 831, 837, 937), ecoTEC Pro (24, 28), ecomax VU\/VUW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eWasher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eGas Safe registered engineer required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"APM Plumbing \u0026 Electrical","offers":[{"title":"Default Title","offer_id":55178717495676,"sku":"VAILLANT-181051","price":54.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0492\/6973\/5581\/files\/BOILERGAS4530451844.jpg?v=1752674829"}],"url":"https:\/\/apmi.uk\/collections\/boiler-gas.oembed","provider":"APM Plumbing \u0026 Electrical","version":"1.0","type":"link"}