DuraChimney II Product Catalog
Specications
Applications
DuraChimney II is a double-wall,
air-cooled chimney system for use with
masonry replaces 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 eld assembly
of inners and outers required.
Clearances
2” clearance to combustibles.
Shrouds
UL Listed with DuraVent shroud
specications. Information available
online at www.duravent.com or call and
request L181.
Diameters
10”, 12”, 14”, and 16”.
Listings
UL Listed to UL 103 and
ULC S604 standards (MH7399).
UL 103 and ULC S604 System
DuraChimney II
DuraChimney II is an exceptional factory-built alternative to
pre-fabricated masonry chimneys. DuraChimney II is a unitized,
lightweight design which eliminates the need for eld assembly
of pipe sections, allowing for faster installation.
DuraChimney II is designed to stay cool on the outside, to provide
a hot draft on the inside and to provide a re-safe design that
protects both the chimney and the building.
The double-wall, air-cooled design allows the chimney to expand
both radially and lengthwise under high temperatures.
DuraChimney II is tested and listed for continuous operation at
1000°F ue gas temperatures, one hour at 1400°F and ten-minutes
at 1700°F, in accordance with the UL 103 test standard.
DuraVent | www.duravent.com
77