Z-Flex 3" x 25' Triple-Lock Stainless Steel Smoothcore All Fuels Chimney Liner Kit h4.1 S-1505 Width 54 in

S-1505 Width 54 in

Model SF7-SP1318 Clearance UL and ULC listed to 1777 standard

The bottom fixing screw keeps the propane tank in place

000 BTU/Hr or at a LOW setting of 25

Z-Flex 3" x 25' Triple-Lock Stainless Steel Smoothcore All Fuels Chimney Liner Kit h4.1 S-1505 Width 54 inEliminates 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. 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