DuraVent Round Type B Gas Vent Model BV 8" 45-Degree Adjustable Elbow btu450000 Choose a regulator based on

Choose a regulator based on how and where it will be installed

DVL black pipe will connect directly to the Wall Pass Through

building materials

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DuraVent Round Type B Gas Vent Model BV 8" 45-Degree Adjustable Elbow btu450000 Choose a regulator based onOur 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) 45 Adjustable Elbow Features Used when an