Z-Flex 7" x 30' Triple-Lock Stainless Steel Smoothcore All Fuels Chimney Liner Kit btu19500 Model SF5-50 Clearance UL and

Model SF5-50 Clearance UL and ULC listed to 1777 standard

Download WeatherSmart App Setup Guide

SPS5020TGN7/L7:

Model # HLDS01-BST Material 202 Grade Stainless Steel Reflector Dia

Color/Finish Painted Black *FW x BW x D x H (in) = Front Width x Back Width x Depth x Height (in)

Z-Flex 7" x 30' Triple-Lock Stainless Steel Smoothcore All Fuels Chimney Liner Kit btu19500 Model SF5-50 Clearance UL andEliminates 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