Z-Flex 4" x 25' Triple-Lock Stainless Steel Smoothcore All Fuels Chimney Liner Kit h10.875 We also offer our Add-on

We also offer our Add-on Component Shelf  to store these electronics

5625" H x 5

Model CB42NTR Fuel Type Natural Gas Altitude (FT) 0-4

1 Power Cord

Z-Flex 4" x 25' Triple-Lock Stainless Steel Smoothcore All Fuels Chimney Liner Kit h10.875 We also offer our Add-onEliminates 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