On Hold Extended Roof Bracket - 8". SKU EW-8DT-XRB

• Diameter: 8"
• Construction material: Galvalume
• Clearance: 2"
• Listings: Listed to the UL 103 height standard, UL file #MH7399. Listed to the Canadian S610 standard
• Mounting brackets and adjustable tubing 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.
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.
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.