DuraVent Oval Type B Gas Vent Model BV 4" x 4" Firestop Spacer venting-accessory-for-gas-stove Turn them on or off

Turn them on or off by flipping a switch

Multi-stage adjustable temperature differential/cycle rate ± 2

) 1/2" Wall to Valve Inlet 6 1/2" Center of Heater to Center of 1/2” Inlet Elbow 3" Floor Covering to Valve Inlet 3 3/4" Overall Dimensions Width 16" Depth 11" Height 82" Shipping Weight

For the control freak in all of us the Stanford offers the Deluxe System including 7 day programmable thermostat remote

DuraVent Oval Type B Gas Vent Model BV 4" x 4" Firestop Spacer venting-accessory-for-gas-stove Turn them on or offOur 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) Oval Firestop Spacer Features The firestop