DuraVent PolyPro 8" Adjustable Roof Flashing Double-Wall Venting System Pitch:0/12-6/12 Featuring up to 50

Featuring up to 50

Are the heaters adjustable in temperature and output

a modern take on the traditional

Used with Crystal Fire® Plus Burners with Direct Spark Ignition

For millivolt pilot IDV44 fireplace inserts

DuraVent PolyPro 8" Adjustable Roof Flashing Double-Wall Venting System Pitch:0/12-6/12 Featuring up to 50Overview 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.