DuraVent Round Type B Gas Vent Model BV 30" Large Diameter Standard Tee d4.4 Provides better flue gas flow

Provides better flue gas flow than a traditional Tee

*Important: Dual Wi-FI Smart Switch supports Amazon Alexa and Google Assistant

Available in 40” and 45” models

When placed appropriately within the fireplace

DuraVent Round Type B Gas Vent Model BV 30" Large Diameter Standard Tee d4.4 Provides better flue gas flowOur 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 Standard Tee Not Included