Z-Flex 8" x 30' Stainless Steel Chimney Liner Kits for All Fuels nexfire Contemporary front with built-in overlapping

Contemporary front with built-in overlapping surround

or Boulevard 72 – as in a true five foot or six foot fireplace opening

Model 942104460B Material Aluminum Diameter 4" x 4" Cap Size W 18" x D 18" x H 9" Clearance UL and ULC listed to 1777 standard

ONB01-109DG Length 15

Z-Flex 8" x 30' Stainless Steel Chimney Liner Kits for All Fuels nexfire Contemporary front with built-in overlappingZ 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