DuraVent Round Type B Gas Vent Model BV 20" Flat to 6/12 Pitch Large Diameter Adjustable Roof Flashing sqft1970 SIU Clearances to Combustibles:

SIU Clearances to Combustibles:

Natural Gas hose sold separately

Adjustable Flame Speed: Set the perfect mood with the Redstone’s adjustable flame speed

(2) place of purchase

Black glass top with Black powder coated metal base

DuraVent Round Type B Gas Vent Model BV 20" Flat to 6/12 Pitch Large Diameter Adjustable Roof Flashing sqft1970 SIU Clearances to Combustibles: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