{"product_id":"heating-expansion-vessel","title":"Central Heating Expansion Vessel","description":"\u003cp\u003eA replacement expansion vessel for sealed central heating systems. It absorbs the pressure changes as water heats up. A failed vessel is a common cause of boiler pressure problems.\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eSizing:\u003c\/strong\u003e 8–12L for most small systems, 18–25L for larger systems\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eSupply only. Should be fitted by a heating engineer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFree UK delivery.\u003c\/strong\u003e Questions? Call 0333 323 1738.\u003c\/p\u003e","brand":"Generic","offers":[{"title":"8 litres","offer_id":58640263414091,"sku":"TS-29704","price":40.99,"currency_code":"GBP","in_stock":true},{"title":"12 litres","offer_id":58640263446859,"sku":"TS-70204","price":46.99,"currency_code":"GBP","in_stock":true},{"title":"18 litres","offer_id":58640263479627,"sku":"TS-64278","price":48.99,"currency_code":"GBP","in_stock":true},{"title":"25 litres","offer_id":58640263512395,"sku":"TS-72473","price":57.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1088\/6542\/1643\/files\/70204.jpg?v=1790699758","url":"https:\/\/citiplumbing.co.uk\/products\/heating-expansion-vessel","provider":"Citi Plumbing","version":"1.0","type":"link"}