DuraVent Round Type B Gas Vent Model BV 12" x 18" Large Diameter Adjustable Double Wall Pipe storm-collar Looks great on 36" or

Looks great on 36" or smaller fire areas

Galvanized Outer Wall

6" Aluminum Tee Cap Less Drain

Multi-function remote standard

Reference the Gas Vent Termination Table on page 14

DuraVent Round Type B Gas Vent Model BV 12" x 18" Large Diameter Adjustable Double Wall Pipe storm-collar Looks great on 36" orOur 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 Round Adjustable Pipe Features