Superior Snap Lock 36" Section Double Wall Pipe for 12" Standard Wood Burning Chimney d34.5 This efficiency is more realistic

This efficiency is more realistic for a majority of users whose heating needs require that the unit be used to maximize burn times

6' Silicone Tubing

Lyric 18 LYR18NV  Size: 18

Burner and Log Set (Required)

Superior Snap Lock 36" Section Double Wall Pipe for 12" Standard Wood Burning Chimney d34.5 This efficiency is more realisticProducts wood burning pipe features a "double wall" or an inner and outer pipe. The outer pipe (15 3 8") provides cooling air necessary to maintain safe chimney temperatures, while the inner pipe (12"), made of stainless steel, emits the gases out of the fireplace. What's Included Double Wall Pipe Features Available in different lengths Double Wall Pipe Snap Lock For use with Superior 12" Standard Wood Burning Chimney (12 3 8" Inner Diam. 15" Outer