Metalbest 5" x 35-Foot 2-Ply Aluminum Flex Chimney Liner

5" x 35-Foot 2-Ply Aluminum Flex Chimney Liner Pipe lengths provide the core part of the vent system. Pipes should match the inside diameter of all other pieces and all pieces should be from the same manufacturer. This 35 foot length is used for longer ducting systems and is purchased where the model AFCL aluminum flex liner lengths and component parts are purchased separately. Features: Materials: Aluminum 3003, 2-ply (0.005" each) Fuels: Gas Temperature: 470 degrees F UL Listed: UL 1777 Warranty: Lifetime Limited Warranty Additional Metalbest Links View the Manufacturer Warranty Browse all Metalbest Products Metalbest AFCL Collection