Z-Flex 7" x 40' Aluminum Liner Kit btu400000 110 Degree Thermodisc

110 Degree Thermodisc

5"/ 11" x 10" x 7"/13"5 /16

this Whitewashed Herringbone Brick liner adds old world charm and realism and accents the flames of your fireplace

Model SF8-SPF2424 Clearance UL and ULC listed to 1777 standard

Z-Flex 7" x 40' Aluminum Liner Kit btu400000 110 Degree ThermodiscUL 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.