DuraVent 2"-6" Inner Diameter PolyPro Increaser Size:5" Automatically adjusts firebox light to

Automatically adjusts firebox light to suit the room day to night

Length SSC-W12 12" SSC-W18 18"

or plaster to the fireplace opening

Pipe and fittings in 3" and 4" diameters

The shelter is made with PVC-coated polyester

DuraVent 2"-6" Inner Diameter PolyPro Increaser Size:5" Automatically adjusts firebox light to**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