DuraVent Round Type B Gas Vent Model BV 22" Large Diameter Tall Cone Flat Flashing d25 Choose from two variations: GA301T

Choose from two variations: GA301T with a 75" pole for warmer climates or GA301U for below-grade mounting

Clear Color

Use to transition from a 3” pipe to a 4” pipe

SunStar infrared tube heaters are ideal for complete building heat or spot heating needs

DuraVent Round Type B Gas Vent Model BV 22" Large Diameter Tall Cone Flat Flashing d25 Choose from two variations: GA301TOur 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 Tall Cone Roof Flashing