Chimney air kit for 300 series chimney systems only (for use with DSR36)
Note: LP Propane units must have a regulator installed between the tank and heater
***Can be drilled into but you have a risk of splitting/*Use a 1A Diamond Bit
Natural Blaze Burner Technology
24" 610mm Chimney Section
24-12DM 24" Length Snap Lock Double Wall Wood Burning 12DM Series Pipe F0934 6" Double Wall Wood Burning Pipe Chimney air kit for 300Each double wall chimney section consists of a 15" diameter galvanized outer pipe, a 12 3 8" diameter stainless steel inner flue pipe, and a wire spacer. The actual lengths gained after fitting overlaps must be considered (lineal gain). Linear gain is the actual measurable length of a part after two or more parts are connected. For use with brand fireplaces Comfort Glow, Comfort Flame, Desa, Design Dynamics, FMI, Vanguard, Vantage Hearth, Superior,