Specflue Gas and Oil Flexible Flue liner

• Made from corrosion-resistant 316L stainless steel
• Leak resistant construction due to continuous weld (Fig1) (Wonderflex) or dovetail folded seam (Triplelock)
• Highest corrosion resistance
• Deep corrugations for high crush resistance and better flexibility when installing
• Strong seam construction resists the rigours of pulling the liner into place during installation

Warranties

Gas, Oil and 316 grade multi fuel flexible liners carry a 10 year conditional warranty, whilst 904 grade multi fuel flexible liners carry a 25 year conditional warranty.  However, the flexible flue liner must be correctly sized, installed, and properly maintained, burning only approved fuels in accordance with the appliance manufacturers instructions.