DuraVent Round Type B Gas Vent Model BV 18" Flat to 6/12 Pitch Large Diameter Adjustable Roof Flashing d22.3 If unintentionally

If unintentionally

saving energy

20-3/4" Unit Depth

The complete addition to any indoor or outdoor living place

DuraVent Round Type B Gas Vent Model BV 18" Flat to 6/12 Pitch Large Diameter Adjustable Roof Flashing d22.3 If unintentionallyOur 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) Adjustable Roof Flashing Features Fits flat