DuraVent Round Type B Gas Vent Model BV 4" x 10" Large Diameter Increaser h88 Complete set includes log grate

Complete set includes log grate

Product Code Part No Size 5T-LB 205450 5-Inch 6T-LB 206450 6-Inch 7T-LB 207450 7-Inch 8T-LB 208450 8-Inch 10S-LB 210450 10-Inch 12S-LB 212450 12-Inch 14S-LB 214450 14-Inch

1200 Capacities 0-950 CFM (0-1

Deep cover corrugation eliminates the stiffness experienced with other liners

15-1/4" (See-Through) BTU 22

DuraVent Round Type B Gas Vent Model BV 4" x 10" Large Diameter Increaser h88 Complete set includes log grateOur 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 Increaser Features The