DuraVent 4"-5" Inner Diameter PolyPro Flex Length w40.875 25″D x 16

25″D x 16

Diameter 5

Size 7" Diameter Flat Ceiling Support Box A 7 1⁄4” B 11” C 13”

Onyx Tempered Fire Glass Gems

DuraVent 4"-5" Inner Diameter PolyPro Flex Length w40.875 25″D x 16**This item is available with 3 4 weeks lead time.** Overview DuraVent is the premier company in the venting industry. With a broad range of engineered venting products, DuraVent has earned its reputation as the industry leader by offering innovative, safe, and professional products for the HVAC and Hearth markets. PolyPro and PVC CPVC: PVC pipes are commonly used for venting water heaters, condensing boilers, and warm air furnaces. PolyPro is an