6 inch Twin Wall Class1 flue Standard Cowl
Designed for use with domestic and commercial use on gas oil and solid and multi-fuel installations with flue gas temperatures up to 450C and is soot fire resistant.
Lengths and fittings have a male and female coupler which fit together and twist to lock in position, the sections are then held in place by a locking band.
The Tee Cap acts as a bung which can be removed for periodic cleaning of the flue system.
(images are for illustration only)
Download the Twin Wall Brochure
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