Our 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.

DuraVent® Standard Tee, 6 in

• Used to transition system from horizontal to vertical orientation
• Provides easy access for inspection and maintenance
• Tee cap sold separately