Cold Air Through Gas Fireplace

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.

Cold air through gas fireplace.

The only reason why your vented gas fireplace is drafty is because of the gas logs being installed. Chances are before you had gas logs installed your fireplace was a wood burning fireplace. Keeping your home warmer in the winter can involve a couple steps. If the wall behind the fireplace is uninsulated which is common the problem will be worse.

It seems that the gas insert s enclosure bottom must sit off of the bottom of the fireplace opening by about an inch. Use our magnetic fireplace vent cover to stop the inner cold air circulation from the vents. If it is coming from the bottom then it could be make up air. Look on the outside of the house near the location of the fireplace and see if you find a small vent near where the bottom of the fireplace would be.

Putting a bag or plastic over the box outside does nothing. Leaving the fireplace pilot light on in the winter will help. Use our flue cover to stop the outside air from coming in through the flue. However with vented gas logs cold drafts are quite common.

We recently bought a 1996 house which has a majestic gas fireplace. Also you may discover that the knockout for the gas line is letting cold air come in. Stuffing the hole s with batt insulation will slow the draft down. Step one is stopping the cold air draft.

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. Over years of use dampers can become rusted or warped. Ways to prevent cold air entering your home through your fireplace.