DuraVent PolyPro 8" Storm Collar Double-Wall Venting System w20.75 You may NOT mix heater

You may NOT mix heater Watts on a single relay

Adjustable Flame Control

For use with TFS units only

Wall/Ceiling mounted WiFi Smart-Controlled infrared radiant heater

With a forced air system

DuraVent PolyPro 8" Storm Collar Double-Wall Venting System w20.75 You may NOT mix heaterOverview 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.