DuraVent Round Type B Gas Vent Model BV 3" - 4" Appliance Increaser for Rheem and Ruud Appliances h51 Schwank wall mount brackets are

Schwank wall mount brackets are designed for your bistroSchwank and supremeSchwank gas patio heaters

You choose how you wish to control your heater

Gives your electric fireplace a finished look

This gas vent increaser allows you to adapt 3" diameter pipe to 4" diameter pipe when required for your application

Model O-54-CR-LS-T2 Material Ceramic

DuraVent Round Type B Gas Vent Model BV 3" - 4" Appliance Increaser for Rheem and Ruud Appliances h51 Schwank wall mount brackets areOur 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) Appliance Increaser Features Use to increase