DuraTech Product Catalog
Specications
Applications
10”-24” large diameter DuraTech is a 1”
wall, all-fuel chimney system for use
with wood stoves, replaces, furnaces,
boilers, ranges, water heaters, or other
appliances fueled by wood, oil, coal,
or gas.
Materials and Construction
10”-24” diameter pipe feature .027”
430 stainless steel inner wall and outer
wall of .029” galvalume or .027” 430
stainless steel. A Thermal Tech (ceramic
refractory) blanket insulation is encased
between walls. Stainless steel end rings
seal the pipe.
Clearances
2” clearance to combustibles.
Shrouds
UL Listed with DuraVent shroud
specications. Information available
online at www.duravent.com or call and
request L157.
Diameters
10”, 12”, 14”, 16”, 18”, 20”, 22”, and 24”.
Listings
c-UL-us Listed to UL 103 and
ULC S604 (MH7399)
(Stainless steel outer wall required for
installation in Canada.)
UL 103 System
DuraTech 10”-24”
DuraVent now oers DuraTech in large diameters to vent large-
scale residential replaces and building heating appliances.
DuraTech chimney 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.
800-835-4429 | DuraVent
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