Installation Instructions

Applications
DuraChimney II is a double-wall, air-cooled chimney system for use with masonry fireplaces which burn wood, oil, coal, or gas.

Materials and Construction
.016" 430 stainless steel inner wall and .021" galvanized steel outer wall. For stainless steel outer wall, contact Customer Service.

Unitized pipe sections. No field assembly of inners and outers required.

Clearances
2" clearance to combustibles.

Shrouds
UL Listed with DuraVent shroud specifications. Information available online at www.duravent.com or call and request L181.

Diameter
12"

Listings
UL Listed to UL 103 and ULC S604 standards (MH7399).