Z-Flex 6" x 20' Aluminum Liner Kit d28.25 Available with your choice of

Available with your choice of firebrick as well as a range of optional accessories

25" 2" 25 lbs

but advanced technology drives these clean-burning wall furnaces to more than 80% efficiency (AFUE)

Size: 5" (Top W) x 14" (Bottom W) x 7 1/2" (H)

Rear-Outlet Register

Z-Flex 6" x 20' Aluminum Liner Kit d28.25 Available with your choice ofUL 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.