DuraVent PolyPro 90-Degree Elbow Double-Wall Venting System d31.75 Yes with the lightweight design

Yes with the lightweight design of MFI fireplaces will work on most applications

Installation Instructions Logs and Rock Set

Easy or no Maintenance Required

Dual USB charging ports with LED status indicator changes from red to green when devices are fully charged

DuraVent PolyPro 90-Degree Elbow Double-Wall Venting System d31.75 Yes with the lightweight designOverview 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.