DuraVent Round Type B Gas Vent Model BV 12" x 12" Large Diameter Double Wall Rigid Pipe d13.63 366 Gas Use/Month (cf) NG

366 Gas Use/Month (cf) NG - 3

Model 7TGF Application Factory-built double wall chimney for use with listed wood

During the balance of the warranty

1/8” Hex Wrench

DuraVent Round Type B Gas Vent Model BV 12" x 12" Large Diameter Double Wall Rigid Pipe d13.63 366 Gas Use/Month (cf) NGOur non positional lock system on the Duravent BV Gas Vent is the best lock system on the market today. The incorporation of the DuraTab feature simply improves our lock system by adding flexibility and meeting market needs. The BV line of Duravent round vent pipe and fittings is designed for use on approved gas appliances in residential and light commercial and industrial applications. What's Included (1) Large Diameter Round Rigid Pipe Features Easy