Z-Flex 5" x 30' Stainless Steel Chimney Liner Kit for All Fuels h18.13 And many of our fans

And many of our fans do too

125” (D) x 4” (E) x 3" (F) Applications Direct vent gas

Includes: Blower

Counterflow Top Vent Furnaces:

Stock Code 18091 Size 31" Weight 15 lbs

Z-Flex 5" x 30' Stainless Steel Chimney Liner Kit for All Fuels h18.13 And many of our fansZ 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