DuraVent DuraChimney II All-Fuel Chimney System 10" Diameter
- Approved for wood, coal, oil, and Catagory I gas
- 430 alloy inner wall, and .021 galvanized outer
- Double-wall air-cooled chimney system
- 2" clearance to combustibles
- UL listed to 103 and ULC S604 standards
DuraChimney II is an exceptional factory-built alternative to pre-fabricated masonry chimneys. It is a unitized, lightweight design which eliminates the need for field assembly of pipe, allowing for faster installation.
Designed to stay cool on the outside, and to provide a hot draft on the inside to protect both the chimney and the building.
The double-wall, air-cooled design allows the chimney to expand both radially and lengthwise under high temperatures.
Outer diameters are 3" larger than the inner.