DuraVent PolyPro 8" Double-Wall Pipe Size:8"x75" The Flex 158BY

The Flex 158BY

Available in black finish only

Attach to storm collar with fast connect band

Allows the installation of the Model 21 as an insert into an existing fireplace

WARNING: This product can expose you to chemicals including Toluene Diisocyanate

DuraVent PolyPro 8" Double-Wall Pipe Size:8"x75" The Flex 158BYOverview 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 engineered alternative for condensing gas appliances.