5" Flue Liner
Flexible flue liners are dropped down the chimney via string and a nose cone, it is then attatched to your appliance. The flue liner has a smooth inner liner made from 316L grade stainless steel and is 0.12mm thick. The flue liner has a convoluted outer skin made from 316L stainless steel and is 0.12mm thick. The flexible flue liner is constructed from a single strip of steel which is bent at 180 degrees and then the seam is folded in four planes to give a quattrolock seal.