Z-Flex 7" x 30' Aluminum Liner Kit counter-flow It is designed for pitched

It is designed for pitched roofs between 8/12 pitch and 12/12 pitch

800 sq ft Viewing Area: 37-1/2 x 13-1/2" (506 sq in) Efficiency3: Up to 99

OEM Osburn part

Temp/Guard® All-fuel products

66” x 8” 66” x 8” Fuel Type: Natural Gas or Liquid Propane Natural Gas or Liquid Propane Natural Gas or Liquid Propane Maximum Heat Output: 140

Z-Flex 7" x 30' Aluminum Liner Kit counter-flow It is designed for pitchedUL 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.