This triple wall chimney features two insulating layers ceramic blanket plus air space.
Dura plus chimney pipe.
Duraplus chimney pipe class a triple wall pipe duraplus chimney is a triple wall all fuel chimney system that is for use with wood stoves fireplaces furnaces boilers stoves ranges water heaters or other appliances fueled by wood oil coal or gas.
It is constructed of a stainless inner wall packed with insulation between a galvume middle wall with an airspace between the middle and outer wall.
Duraplus chimney pipe is a factory built triple wall chimney kit.
Use duraplus 6 triple wall chimney pipe kit when an air cooled chimney is required by code or application.