DuraVent Round Type B Gas Vent Model BV 22" 45-Degree Elbow o31 Stock Code 18023 Size 23"

Stock Code 18023 Size 23" Weight 17 lbs

When connecting DuraBlack pipe

The cast and steel pots are not interchangeable

Golden Blount Texas Stack Vented Gas Log Set available in See-Through model

DuraVent Round Type B Gas Vent Model BV 22" 45-Degree Elbow o31 Stock Code 18023 Size 23"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. What's Included (1) 45 Elbow Features Elbows are used to offset