They must be inspected cleaned annually by a professional gas technician.
Vent free natural gas fireplace smell.
According to magic sweep corporation when a newly installed unit first is turned.
New gas fireplace logs typically have a break in period during which they can smell strongly.
So on with the details.
There s basically 4 reasons a vent free gas fireplace will produce soot like you described.
Allow the gas logs to cure.
How to prevent vent free fireplace odor step 1.
Dust animal hair and other airborne contaminates can cause odd.
This will go away after the first three or four hours of use and is not cause for concern.
Gas fireplace odor are you concerned about the odor being emitted from your gas fireplace.
Some people can live with this smell but people more sensitive to this odor find it intolerable.
Dust and vacuum the area around the fireplace.
The unit hasn t been serviced annually since you purchased it.
It draws air in through tiny ports near the burner.
During my inspection the kerosene type odor was most likely due to a dirty log set and could have been a combo of one or more from the above list.
Vent fee gas logs are not maintenance free.
If your fireplace sound more like a roar or a shriek clean the burners or replace the blower if need be.
Ventless fireplaces are not permitted in some areas.
Combine that with other impurities in your natural gas supply and what you get is a distinctive ventless gas smell.
For odd sounds like a low rumbling adjust your pilot light and see if it stops.
So unless you have a poorly drafting fireplace you will not have the odor problem described below if you install vented gas logs.
A vent free appliance requires room air to operate.
Vented gas logs are burned in wood burning fireplaces with the damper fully open so the smell that is produced goes up the fllue.
Pet hair dander or dust.
When the room air gets mixed with dirty air it can smell like a petroleum based product.
Before vent free logs are installed in a fireplace it is extremely important to have the chimney and the fireplace thoroughly.
The log s are out of place and are impinging the flames.
Other things that can cause more persistent gas fireplace odors include.