Z-Flex 3" x 45' Stainless Steel Chimney Liner Kit for All Fuels w39.75 Model 18CNHC1F5 Product Size 18"

Model 18CNHC1F5 Product Size 18" Vent Type Vented Fuel Type Natural Gas Certification ANSI Z

NEVER SUBSTITUTE ANY OTHER FUEL IN PLACE OF LIQUID FUEL FOR VENTLESS FIREPLACES

Crystal Stones and Black Glass

135 pounds is usually recommended

Designed almost exclusively for ash collection

Z-Flex 3" x 45' Stainless Steel Chimney Liner Kit for All Fuels w39.75 Model 18CNHC1F5 Product Size 18"Z flex is engineered to quickly conduct heat, assisting in a natural draft system. Kit must be insulated for wood burning applications. (US Only). 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