DuraVent Round Type B Gas Vent Model BV 18" Large Diameter Storm Collar firegear-h-burner Chimney pipe must be centered

Chimney pipe must be centered within Close Clearance Shield

Unique burner design with industry-leading energy efficiency delivers outstanding flame height and more visible flame per BTU

Wind Resistant

Tank Capacity (Min) 20# Propane Cylinder Weight 40 Model MH30T Length 17

For use with Heatilator Birmingham 42" Wood Burning Fireplace

DuraVent Round Type B Gas Vent Model BV 18" Large Diameter Storm Collar firegear-h-burner Chimney pipe must be centeredOur 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 Storm Collar Features Used