DuraVent Round Type B Gas Vent Model BV 3" x 18" Adjustable Double Wall Pipe btu108000 Allows the conversion of wood-burning

Allows the conversion of wood-burning fireplaces to natural gas

DuraBlack is an excellent choice

Media Vessel (Bowl) and Crushed Glasss required to complete this unit

Insulates the firebox for maximum performance

Includes safety screen barrier

DuraVent Round Type B Gas Vent Model BV 3" x 18" Adjustable Double Wall Pipe btu108000 Allows the conversion of wood-burningOur 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) Round Adjustable Pipe Features Used in