DuraVent Round Type B Gas Vent Model BV 3" Flat to 6/12 Pitch Adjustable Roof Flashing d42.1 Whisper Quite Fan

Whisper Quite Fan

027") (Size) Inside Diameter 22" Length 12" A 22" B 24" Technical Dimensions

SIU12530TGN5/L5:

Attaches to the top of the top air outlet

DuraVent Round Type B Gas Vent Model BV 3" Flat to 6/12 Pitch Adjustable Roof Flashing d42.1 Whisper Quite FanOur 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