6inch 904L Docherty Fireflexmaster Twin-wall Flexible Flue Liner



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6inch 904L Docherty Fireflexmaster Twin-wall Flexible Flue Liner

The 6inch 904L Docherty Fireflexmaster Twinwall Flexible Flue Liner is a high quality twin-wall flexible flue liner by one of the most trusted manufacturers of flue systems in the UK. It is made from industrial grade stainless steel which is resistant to corrosion and heat, while the corrugated outer wall provides protection against crushing. It has been tested to successfully withstand temperatures as high as 750 degrees Celsius and short fire temperatures up to 1000 degrees Celsius.

Approved by both the European standard EN1856-2 and Hetas, this twin-wall flexible flue liner also features triple lock joint system for increased strength and durability, and comes with a 10-year manufacturer warranty.

Overall Height (A)
Overall Width (B)
Overall Depth (C)
Height to Centre of Rear Flue (D)
Width to Centre of Top Flue (E)
Depth to Centre of Flue (F)
Airwash System
Flue Outlet
Flue Size
Flue Type
Grate Type
Defra Exempt
Additional Finishes
Ideal Log Length