Z-Flex 6" x 40' Stainless Steel Chimney Liner Kit for All Fuels btu275000 Available in six different lengths

Available in six different lengths

An integral part of the Real Fyre gas burner setup

34-3/4" Framing Depth

5” x W 16

Easy-to-grip ball handles accent a variety of decor

Z-Flex 6" x 40' Stainless Steel Chimney Liner Kit for All Fuels btu275000 Available in six different lengthsZ 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