DuraVent PolyPro Concentric 2" x 4" x 39" Vent Length grey Maintains safe surface temperatures

Maintains safe surface temperatures

Its modular and stylish anti-tilt design

3 Colors: ‘Clear

Grand Canyon Electronic W/O Transformer

DuraVent PolyPro Concentric 2" x 4" x 39" Vent Length grey Maintains safe surface temperaturesPolyPro 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