Gas fireplace smells like gas. Can smell like burnt sulfur or plastic burning electric insulation like a car or garbage fire or like a very thick smoky wood fireplace or brushfire smoke generally more a pollution or overheating type smell than a burning smell. Everytime i turn it on theres some smell of it plus when im walking upstairs i can smell more near the ceiling of the first floor. Are you concerned about the odor being emitted from your gas fireplace.
You should never smell gas coming from your fireplace. While it is rare for your natural gas fireplace to leak gas there are many other reasons why your fireplace could smell funnymany of these reasons are harmless. When natural gas does not burn off completely a fireplace will emit kerosene odors as a byproduct.
Natural gas impurities in its purest form natural gas has no odor as a gas or when burned. Hope this is helpful. Include other odors produced by impurities in the gas supply and you have the distinct smell ventless logs produce.
But it should never smell like gas which would indicate some sort of gas leak. This is my second winter with the gas fireplace in my new house. Watch the video to learn about what causes these odors and effective tips for getting rid of them.
Identify the causes and discover the solution to unusual odors emanating from your gas fireplace. The byproduct of burning mercaptan is sulfur dioxide which smells more like burnt matches mixed with rotten eggs. If your natural gas fireplace smells like rotten eggs leave your home immediately and contact your local utility service.