DuraVent DuraTech All-Fuel Adjustable Stainless Steel Chimney Pipe Wall Strap - For 8" Inner Diameter DuraTech: A venting pipe with an inner diameter of 8" is required for this unit. Chimney pipes can easily put undue strain on your ventilation system, and over time, this tension can lead pipes to become compromised, resulting in failure or damage. This adjustable wall strap holds chimney pipes in place and relieves the stress that they can create. The stainless steel construction provides sufficient support, and the simple installation design makes this a quick undertaking that can improve the quality of your vent system immediately.

Supports and stabilizes chimney pipes Adjusts 2" to 6" Stainless steel construction For use with 8" DuraTech chimney pipes Limited lifetime warranty