Z-Flex 5" x 20' Aluminum Liner Kit w17.75 125" - 17" Mesh Size

125" - 17" Mesh Size 5/8"

The sealed viewing system provides greater than R4 insulation value

Not included with the unit

24" 24" Base Dimensions: 32” x 18” 32” x 18” 32” x 18” Burn Area: 30” x 8”

Z-Flex 5" x 20' Aluminum Liner Kit w17.75 125" - 17" Mesh SizeUL 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.