DuraVent PolyPro Concentric 2" x 4" Telescoping Vent Length btu30580 a cast iron door

a cast iron door

Hargrove burner systems are the heart of the vented gas log set

Polypro Single Wall & Concentric Installation Instructions

I would like to switch heaters off after a time period

For use with RS 014 and RS 016 120V Chimney Fans

DuraVent PolyPro Concentric 2" x 4" Telescoping Vent Length btu30580 a cast iron doorPolyPro 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