An Extended Roof Bracket is used to support
the chimney when it extends more than 5' above the roof. It provides
stability to the chimney against wind and snow. Mounting brackets and
adjustable tubing is included
DuraTech is a 1" wall, all-fuel
chimney system for use with wood stoves, fireplaces, furnaces, boilers,
ranges, water heaters, or other appliances fueled by wood, oil, coal,
or gas.
Specifications:
Diameter: 8”Construction material: GalvalumeClearance: 2” Listings: Listed to the UL 103 height standard, UL file #MH7399. Listed to the Canadian S610 standardMounting brackets and adjustable tubing included
Item Weight: 14.00 LB
Model: 9665
With a Thermal Tech blanket insulation encased
between duel walls, DuraTech offers superior safety and performance. It
keeps the outer wall cool while ensuring high flue gas temperatures for
optimum draft performance. The inner wall is 25% thicker than
competitive chimneys, for an extra margin of safety. Designed for
normal, continuous operation at 1000°F flue gas temperatures, DuraTech
is subjected to rigorous and stringent HT requirements of the UL
standard, including one hour at 1400°F, plus three ten minute chimney
fire tests at 2100°F.
