The DuraTech Finishing Collar fits into the
female end of the chimney pipe to provide a decorative black finish.
Use on chimney pipe that is suspended with the roof support system or
on pipe that is passing through a wall thimble. Provides connection to
black DVL or DuraBlack, when used in conjunction with an adapter.
is a double-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, and zero-clearance
fireplaces that are factory-built.
Specifications:Diameter: 8”Construction material: GalvalumeClearance: 2”Listings: Listed to the UL 103 height standard, UL file #MH7399. Listed to the Canadian S610 standardProvides a decorative, finished appearance
Item Weight: 1.60 LB
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.