All Fuel Smoothcore Kit

Triple-Lock® Smoothcore All Fuels Chimney Liner Eliminates the turbulence that's inherent with corrugated liners, improving draft Resists corrosive attack by not impeding the flow of condensate down the liner, with therefore, less opportunity for soot to accumulate Patented Triple-Lock® design won't pull apart during installation, or under extreme heat conditions Proprietary 316T1 Plus Titanium stainless steel ensures indefinite service lift and safety in containing creosote fires. UL 1777 and ULC S635 Listed for use with wood, pellet, oil, natural gas and propane fired appliances. Z-Flex® Smoothcore Kit This kit includes: Triple Lock® Stainless Steel Smoothcore Liner Z-Max® Rain Cap & Flashing Z-LOK Tee 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 chimney system.