5 do gas logs smell when they burn.
Ceramic gas logs smell.
Pet hair dander or dust.
This will go away after the first three or four hours of use and is not cause for concern.
If you re getting a true propane or natural gas odor from gas logs or space heaters there s more than likely a very small gas leak that is causing the odor and that can be fixed by repairing the leak.
The most common rotten smelling additive is methyl mercaptan.
If it is a gas leak inside the fireplace you should smell it all the time and not just when the logs are operating.
According to magic sweep corporation when a newly installed unit first is turned on there will be an odor for approximately four to eight hours if the vent free fireplace has gas logs.
A well maintained vented log set with ceramic logs will last a very long time in some cases 10 or more years.
This is a physical property which cannot be eliminated but can be diluted.
If your fireplace is vented then the odor will escape up the chimney and won t be very noticeable.
To clean out the gas logs turn off the fireplace s pilot light place the logs onto paper outside the fireplace then vacuum up the soot.
Other things that can cause more persistent gas fireplace odors include.
This time period is called curing and it causes an unavoidable odor.
New gas fireplace logs typically have a break in period during which they can smell strongly.
It occurs in all gas burning appliances but is most noticeable with vent free heaters in the absence of adequate fresh air.
A well maintained ventless log set with ceramic logs can also last a long time but if heavily used will begin to wear in 3 5 years.
It s recommended that ventless gas log sets be vented during their initial burn period to remove any odor or smoke.
Type of gas logs.
The byproduct of burning mercaptan is sulfur dioxide which smells more like burnt matches mixed with rotten eggs.
Allow the gas logs to cure.
No odor except for a little of the gas smell but not bad.
Include other odors produced by impurities in the gas supply and you have the distinct smell ventless logs produce.
These logs are ceramic and painted to look like burning wood logs.
Some gas logs may release an odor and possibly some smoke during their initial burn.
Rasmussen uses inert ceramic stain mixtures which do not create any odor when burned.
Last year however it started giving off a chemical smell not gas or rotten egg smell but a smell that gave me a terrible headache.
Watch the video to learn about what causes these odors and effective tips for getting rid of them.
The burning of gas produces a natural odor of combustion.
