DuraTech Chimney Pipe, Stainless Steel Round Support Box Round Trim Collar

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DuraTech Chimney Pipe, Stainless Steel Round Support Box Round Trim Collar
$66.94 - $67.97

Description

This Round Trim Collar is designed to neatly conceal the gap between your round ceiling support box and the ceiling cutout. Finished in a black paint, it adds a polished look to your installation.

DuraTech 5"-8" Additional Info:

 With a thermal blanket insulation encased between dual walls, DuraTech offers the optimum in safety and performance.  It keeps the outer wall of the chimney 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. No locking bands or mechanical fasteners required. 

DuraTech's sleek 1" wall design provides for easy installations through 16" on-center framing. For tight installations, a Reduced Clearance Square Ceiling Support Box is available (6" diameter DuraTech only). 

Designed for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and stringent high temperature requirements of the UL standard, including one hour at 1400°F, plus three ten-minute chimney fire tests at 2100°F.

Dimensions:

  • 6" - A: 12 1/8" B: 17"
  • 7" - A: 13 1/8" B: 18"

Applications: 

5”-8” DuraTech 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. 

Materials and Construction: 

5”-8” diameter pipe features inner wall of .020” 430 stainless steel. Outer wall options of .016” 430 stainless steel or .021” galvalume steel.  A thermal blanket insulation is encased between walls. Stainless steel end rings seal the pipe. DuraTech features light weight insulation, twist-lock fittings, support boxes with factory installed starter sections, elbows with 360° swivel base, select black finish pipe lengths,  five-foot length pipe sections, and adjustable pipe lengths. 

Clearances: 

 

2” clearance to combustibles. 

Shrouds: 

UL Listed with Duravent shroud specifications. Information available online at www.duravent.com or call and request L157. 

Diameters: 

5”-8”

Listings: 

c-UL-us Listed to UL 103 HT and CAN/ULC-604 (MH7399)  (Stainless steel outer wall required for oil-burning installations in Canada).

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