{"product_id":"worcester-80-125mm-vertical-flue-kit-for-floor-standing-gas-boilers","title":"Worcester 80\/125mm Vertical Flue Kit (For Floor Standing Gas Boilers)","description":"\u003ch3\u003eWorcester 80\/125mm Vertical Flue Kit (For Floor-Standing Gas Boilers)\u003c\/h3\u003e\n\nThe Worcester 80\/125mm Vertical Flue Kit is designed specifically for Worcester Bosch floor-standing gas boilers that require a safe and efficient vertical flue route. This kit allows combustion gases to be expelled through a roof rather than an external wall, making it ideal for properties where horizontal flueing isn't practical or allowed.\n\nBuilt from durable, corrosion-resistant materials, the kit provides a long-lasting and reliable flue connection that maintains proper airflow and ensures the boiler operates safely. The components are engineered for straightforward installation, enabling heating engineers to achieve a clean and professional finish while ensuring full compliance with Worcester Bosch flueing standards and building regulations.\n\nWhether you’re installing a new boiler or updating an existing system, this vertical flue kit provides the essential parts needed to create a secure, efficient and regulation-compliant vertical flue route.\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003ch4\u003eWhich boilers is this vertical flue kit compatible with?\u003c\/h4\u003e\n\nThis kit is designed for Worcester Bosch floor-standing gas boilers that use the 80\/125mm flue system. Always check your boiler’s manual to confirm compatibility.\n\n\u003ch4\u003eCan this flue kit be installed on both flat and pitched roofs?\u003c\/h4\u003e\n\nYes — it can be used on either roof type, provided installation follows Worcester’s guidelines and is carried out by a Gas Safe registered engineer.\n\n\u003ch4\u003eDo I need any additional components to complete the flue installation?\u003c\/h4\u003e\n\nDepending on your roof height and layout, you may need extra extensions or support brackets. A heating engineer can assess the flue route and advise what additional parts, if any, are required.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/boiler-accessories\"\u003eboiler accessories\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Worcester","offers":[{"title":"Default Title","offer_id":51955205964118,"sku":"144724","price":167.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/worcester-80125mm-vertical-flue-kit-for-floor-standing-gas-boilers-8412299.jpg?v=1772639049","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/worcester-80-125mm-vertical-flue-kit-for-floor-standing-gas-boilers","provider":"JJ Building Materials","version":"1.0","type":"link"}