DuraVent PolyPro Concentric 2" x 4" Telescoping Vent Length btu30580 Broom straw is offered in

Broom straw is offered in natural finish

Polypro Single Wall & Concentric Installation Instructions

I would like to switch heaters off after a time period

6" Fuel 1 Lb

DuraVent PolyPro Concentric 2" x 4" Telescoping Vent Length btu30580 Broom straw is offered inPolyPro Concentric provides users the most versatile polypropylene venting system for high efficiency, condensing appliances. The injection molded modular system is designed with a powder coated aluminum outer pipe and a polypropylene inner pipe. It does not require a locking band and provides users with a fast, safe, clean, and sustainable venting solution. The PolyPro Concentric system also includes elbows that have a smooth wall lining and are