DuraVent Round Type B Gas Vent Model BV 22" Flat to 6/12 Pitch Large Diameter Adjustable Roof Flashing 84in 2400 FS Black (Serial #s:

2400 FS Black (Serial #s: 9894 and less)

Type: Iron Element

1100i (Serial #'s 280 & Up)

1 Power Cord

DuraVent Round Type B Gas Vent Model BV 22" Flat to 6/12 Pitch Large Diameter Adjustable Roof Flashing 84in 2400 FS Black (Serial #s:Our 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