DuraVent Oval Type B Gas Vent Model BV 4" Adjustable Pipe firegear-burner-kit specifically the modular concrete firebox

specifically the modular concrete firebox

HE45 Air Space on Sides Overlap Brand Heatilator

Model Diameter Size Dimensions 6DVL-68TA 6" 7" x 6" x 7

Quality and Durability

DuraVent Oval Type B Gas Vent Model BV 4" Adjustable Pipe firegear-burner-kit specifically the modular concrete fireboxOur 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) Oval Adjustable Pipe Features The adjustable