DuraVent PolyPro Concentric 3" x 5" Extension With SP sqft65 Williams has designed and manufactured

Williams has designed and manufactured quality heating

Extra Protection with Soft Start/Stop and Safety Stop

Product Type Mid Section Pipe Length 24" Diameter 9" Finish RAL 3005 49/31900 Powder Coat Documents & Files

15" 15" Soil Usage: 1

As operating systems update ( iOS

DuraVent PolyPro Concentric 3" x 5" Extension With SP sqft65 Williams has designed and manufacturedPolyPro 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