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Free delivery. On orders over £100
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Shop a huge range of boiler flues at Flame Heating Spares to find the essential parts you need to install Baxi, Ideal, Intergas and Worcester Bosch boilers.

Whether you’re looking for gas, combi or condensing boiler flues, you’ll find everything you need in our selection — from flue bends and elbows to extensions and flashing. We even stock a range of flue kits, so you can easily purchase everything you need for your boiler flue.

Don’t forget about our Build-A-Boiler packs too. Our handy tool will help you choose everything you need for your central heating system — including boiler, flue, flue accessories, filters and thermostats.

With free next working day delivery on orders over £100 and a quibble-free returns policy, order your boiler flues today.