Aluminum Flexible Liner

Flexi-Liner Aluminum Liner for gas fired appliances approved for use with Type B Gas Vent or appliances equipped with draft hoods.

Available in 3"- 8" diameters
Flexible aluminum
Kits in 15', 25' & 35' Lengths
Insulation sleeve
Category I appliances

Flexi-Liner system is designed for relining existing masonry or listed factory-built chimneys and vents serving Category I for natural gas or propane fired appliances.

3"-8" Diameters:

3000 series aluminum, 2 ply
Maximum flue gas temperature 470°F
3" - 8" diameter kits available in 25' and 35' lengths
3" - 5" diameter kits available in 15' lengths
Extension kits available in 10', 25' and 35' lengths
Can be installed on neutral and negative draft gas appliances
B-Vent adaptor available to transition from all brands of Type-B gas vent
Insulation sleeve promotes quick heat up, enhances draft and allows zero clearance between liner and masonry chimney
Smart Choice warranty on all components

Approvals:

Listed to UL 1777

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