{"product_id":"worcester-80-125-high-level-horizontal-flue-adaptor","title":"Worcester 80\/125 High Level Horizontal Flue Adaptor","description":"\u003ch3\u003eWorcester 80\/125 High Level Horizontal Flue Adaptor\u003c\/h3\u003e\n\nThe Worcester 80\/125mm High Level Horizontal Flue Adaptor is a specialised component designed to support installations where the boiler flue needs to exit through an external wall at a higher-than-standard height. This makes it particularly useful in properties with unusual layouts, extended ceiling heights, or architectural features that prevent a low-level flue termination.\n\nCompatible with Worcester Bosch Greenstar condensing boilers, including powerful floor-standing models, this adaptor ensures the safe and efficient expulsion of combustion gases through a high-level horizontal outlet. Its corrosion-resistant construction provides long-term durability, even in demanding outdoor conditions, while maintaining secure airflow and reliable boiler performance.\n\nEngineered for straightforward installation, the adaptor gives heating engineers the flexibility to configure the flue system to meet both regulatory requirements and the specific demands of the property.\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003ch4\u003eIs this adaptor compatible with all Worcester Bosch boilers?\u003c\/h4\u003e\n\nIt is designed for Worcester Greenstar condensing boilers that use the 80\/125mm flue system. Always confirm compatibility in your boiler manual before purchasing.\n\n\u003ch4\u003eWhen would I need a high-level flue adaptor?\u003c\/h4\u003e\n\nA high-level adaptor is needed when the flue must exit through an external wall at a higher elevation — for example, above extensions, balconies, or obstructions.\n\n\u003ch4\u003eDoes this adaptor affect boiler efficiency?\u003c\/h4\u003e\n\nNo — when installed correctly by a Gas Safe registered engineer, the adaptor maintains safe airflow and does not negatively impact boiler efficiency or performance.\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":51955205636438,"sku":"144723","price":46.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/worcester-80125-high-level-horizontal-flue-adaptor-8685823.jpg?v=1772639050","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/worcester-80-125-high-level-horizontal-flue-adaptor","provider":"JJ Building Materials","version":"1.0","type":"link"}