I suggest finding a plumbing company that specializes in gas fireplaces and a local contractor if this is not something you feel comfortable doing.
Draft from direct vent gas fireplace.
We have a new direct vent gas fireplace installed flush to the wall in a new home.
Draft decor products compliment each other and are versatile too.
There are two kinds of drafts vent drafts and flue drafts.
All of the problems with direct vent fireplaces are easily remedied with a fireplace fashion cover.
The direct vent fireplaces are sealed as far as the firebox goes so there should not be any drafts created by the flue.
There is an icy cold draft coming from the face of the unit mainly at the bottom where the controls are but the draft can be felt all around.
Use our magnetic fireplace vent covers to stop the draft instantly.
Our magnetic fireplace vent covers stop drafts from vents circulating cold air.
If you feel a draft try opening a window else where in the house to see in that reduces the air coming in.
Also see if it happen when the heater fan is on.
Easily removed and stored when you want to burn the fireplace.
If so the area in and around the fireplace may be the source of make up air that the rest of your house needs for mechnical devices like fans hvac etc.
A direct vent gas insert will stop those pesky drafts because the insert fits snugly inside the fireplace opening and the insert itself is a sealed firebox.
A direct vent gas inserts is flued up the chimney but because it is a sealed firebox the cold air cannot escape back into the room.