Z-Flex 9" x 40' Aluminum Liner Kit w57.2 F-1183 Height 31 in

F-1183 Height 31 in

comfortable heat flow throughout your home

23" length

An insulation shield must be used anytime the chimney system passes through an attic

Z-Flex 9" x 40' Aluminum Liner Kit w57.2 F-1183 Height 31 inUL listed aluminum chimney liner kit for use with Category I natural draft gas fired heating equipment and gas fireplaces. Note: For Use with Natural Draft Appliances. Not intended for use with Category II, III, or IV gas burning appliances as defined by the National Fuel Gas Code, NFPA 54, or other appliances that result in condensation or corrosive acids on the liner of the chimney, or that create positive pressures in the chimney system.