This DuraPlus Cathedral Ceiling Chimney System Kit - 7" Diameter is perfect for the homeowner with no professional installation needed and a lifetime warranty. Use the Chimney System Designer below to configure your kit.
Materials & Construction:
- .016" 430 stainless steel outer wall or .018" galvanized steel outer wall
- .018" aluminized steel intermediate liner
- .016" 430 stainless steel inner liner
- Ceramic blanket with air space insulation
- Precision twist lock connection
DuraPlus is a triple-wall, all-fuel chimney for use with wood stoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal or gas. It is designed to boost efficiency by staying cool on the outside and providing a hot draft on the inside with it's double insulating layers.
The design of this chimney system is for normal, continuous operation at 1000ºF flue gas temperatures. This systems has been subjected to rigorous and stringent testing and has gained UL 103HT listing.