DuraVent Round Type B Gas Vent Model BV 28" Large Diameter Storm Collar black Burner must be purchased separately

Burner must be purchased separately to complete the unit

The inner pipe diameter should match the outlet size of the appliance

See our G4 See-through options

For use with: Jumbo / Jumbo Slimline24" - 30" (NG)24" - 30" (LP)

DuraVent Round Type B Gas Vent Model BV 28" Large Diameter Storm Collar black Burner must be purchased separatelyOur 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