Cold Air Coming From Gas Fireplace

These are not recommended on gas log sets.

Cold air coming from gas fireplace.

Pilot light is lit. Use our flue coverto stop the outside air from coming in through the flue. The only place the cold air is coming in from is from the vent on the back that opens up directly to the outside of the house. Chances are before you had gas logs installed your fireplace was a wood burning fireplace.

We have been keeping a blanket shoved up in front of the bottom vent. However with vented gas logs cold drafts are quite common. The only reason why your vented gas fireplace is drafty is because of the gas logs being installed. We recently bought a 1996 house which has a majestic gas fireplace.

The previous owner had a contractor put in a gas insert. Then there is a constant flow of cold air coming out of the vents above and below mostly below the glass. Use our magnetic fireplace vent coverto stop the inner cold air circulation from the vents. Cold air coming in from bottom underneath of gas fireplace insert we bought a house earlier this year that has a family room addition with a brick fireplace.

Putting a bag or plastic over the box outside does nothing. This air is direct to the surrounding area behind the fireplace and comes out through any vent usually the lower grill making the floor icey cold. A damper is a metal flap in your chimney that blocks cold air from coming in and warm air from escaping. You will stop the cold drafty air in the winter and keep warm humid air from coming in during the summer months.

The air comes in through the large unsealed hole that is left from the pipe going through. When you close the flue you re essentially plugging the chimney with a metal flap.