{"product_id":"grant-white-system-high-level-vertical-adj-extension-275-450mm-26-70kw-extk14adj-200","title":"Grant White System High Level Vertical ADJ Extension 275-450mm 26\/70kw EXTK14ADJ\/200","description":"\u003cp\u003eThis adjustable extension is designed for use with high level or vertical flues in oil-fired heating systems. It provides a length range of 275 to 450mm, allowing for flexible installation where precise adjustment is required.\u003c\/p\u003e\u003cp\u003eThe extension is typically fitted as part of a flue system to achieve the correct exit point for fumes from compatible boilers. It is suitable for on-site adaptation and supports straightforward alignment during installation or maintenance.\u003c\/p\u003e","brand":"Huws Gray","offers":[{"title":"Default Title","offer_id":53107031441744,"sku":"U0103442","price":148.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/c0180426fb5111d1c28c55c25baa5023.jpg?v=1780566825","url":"https:\/\/totalsite.supply\/products\/grant-white-system-high-level-vertical-adj-extension-275-450mm-26-70kw-extk14adj-200","provider":"Total Site Supply UK","version":"1.0","type":"link"}