DuraVent PolyPro Concentric 2" x 4" Adapter Increaser log-holder Switch Dual Mount Surface Housing

Switch Dual Mount Surface Housing Options Weatherproof Box and Cover Amp per Pole 15 Weatherproof Box 4 1/2" h x 4 1/2" w x 2 1/8" d Stainless Steel Plate 4 3/8" h x 4 3/8" w Weatherproof Cover 5 1/2" h x 5 1/2" w x 2 3/4" d (tab on cover extends 1/4") Threaded Knock Out 3/4"

Genuine leather and Kevlar seams for increased durability

Weight: 84 lbs

Canada – Additional 24″ Galvalume Length (8BV24C)

Easily shaped-by-hand to match corrugated metal roofing or rounded clay-tile shingles

DuraVent PolyPro Concentric 2" x 4" Adapter Increaser log-holder Switch Dual Mount Surface HousingPolyPro 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