Ventis 4" Fresh Air Intake Adapter for Wood Burning Fireplaces h25.5 If the front is wider

If the front is wider

33" plug-in electric firebox offers a 120 volt plug-in widescreen electric firebox with thermostat controlled fan-forced heat

sides: 8"W

Costing only pennies per hour

3331 Door Styles CV1:

Ventis 4" Fresh Air Intake Adapter for Wood Burning Fireplaces h25.5 If the front is widerVentis 4" Fresh Air Intake Register with Airtight Damper opens and closes the fresh air supply to a wood fireplace. It's simple mechanism makes it possible to close the damper tightly when the wood stove insert is not in use. This will ensure the wood fireplace is not being cooled while not in use. What's Included Fresh Air Intake Adapter Fully Adjustable Wall Control Features Allows outside combustion air to feed the appliance Airtight damper