Due to nationwide supply chain issues there may be some products with longer delivery times. Find out more here


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Flues & Accessories

Your boiler's flue is an integral component and accessory to your heating system. The boiler flue acts as a chimney for your system, where it allows steam to escape and means that there won’t be a build-up of Carbon Monoxide within your home.

We stock a large range of flues and accessories from leading brands. We purchase directly from the manufacturing brand, so you can be sure of the authenticity of the product. With a such a wide variety available of both horizontal and vertical flues you can be sure to find the right boiler flue for you and your boiler.

Along with providing a wide variety of fantastic flues, we are also able to provide the very best in reliable boiler flue accessories including brackets, flue bends and extensions. 

We always advise before purchasing your boiler flue or accessories you speak with a gas safe registered engineer.

To make your shopping experience more convenient we have also put together boiler packs for all our gas boiler types. Boiler packs include our most popular boilers and compatible flues and timers so you can order everything you need for your boiler installation without the worry of compatibility.

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All of these products have been produced to maximise your boilers efficiency and to make sure your heating’s output is at the highest level possible.

Order your boiler flue or boiler flue accessory from Direct Heating Supplies today for a fantastic delivery service, with free delivery on all orders over £50 excluding VAT.