DuraVent Round Type B Gas Vent Model BV 20" Large Diameter Standard Tee d27.375 Hopper Capacity 47 lbs (approximate)

Hopper Capacity 47 lbs (approximate) Efficiency 80

and key not included

Compatible Fireplace WCT4920

BTU Rating NG: 150K

Tank Cover ONB401BW or ONB402BW

DuraVent Round Type B Gas Vent Model BV 20" Large Diameter Standard Tee d27.375 Hopper Capacity 47 lbs (approximate)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) Large Diameter Standard Tee Not Included