Z-Flex 5.5" x 35' Stainless Steel Chimney Liner Kit for All Fuels outdoor 625" (B) x 1

625" (B) x 1

Includes: one (1) 5' flexible vent pipe with 5" inner and 8" outer liner

UL 103HT Inner Width 14

It is not meant as a main source of heat

Z-Flex 5.5" x 35' Stainless Steel Chimney Liner Kit for All Fuels outdoor 625" (B) x 1Z 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