DuraVent Round Type B Gas Vent Model BV 16" Flat to 6/12 Pitch Large Diameter Adjustable Roof Flashing h47.75 Base OD 17" x 17"

Base OD 17" x 17" Top ID 11" x 11"

30" Classic Oak Gas Logs

DuraBlack: Single-wall stovepipe

Napoleon Blower Kit for Oakville Series Fireplace Inserts

DuraVent Round Type B Gas Vent Model BV 16" Flat to 6/12 Pitch Large Diameter Adjustable Roof Flashing h47.75 Base OD 17" x 17"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