Formaldehyde coming from new carpet drapes or furniture.
Vent free fireplace smell.
Dust and vacuum the area around the fireplace.
According to magic sweep corporation when a newly installed unit first is turned.
I find it curious that the expert opinions about homes in the coldest climates always seem to push the vented fireplaces which are very inefficient and would so benefit from the cost savings and heat output of much more efficient vent free fireplaces hmmmm.
How to prevent vent free fireplace odor step 1.
Chimney sweeping should be done to remove leaves soot and creosote and can save your home from fires and bad odors.
Dust animal hair and other airborne contaminates can cause odd.
How often should you have your chimney swept.
This greatly reduces the fumes.
I have never detected any unusual smell from those houses that have vent free fireplaces but did notice the tremendous heat output that these fireplaces emit.
Here s my short list of things that have the potential to cause a vent free gas appliance to produce an odor.
Smoking in the house.
Allow the gas logs to cure.
Do not burn your ventless gas logs or open the damper in your fireplace if you have a fireplace with a chimney and or open some windows and let fresh cold air in while you are trying to warm your house and or replace your ventless log set with a vented one designed to be burned with the.
There is nothing inherent in the chillbuster or alterna vent free heaters that will break down or fail over time that will result in odor.
The easiest way to remove fireplace smell is to have your chimney cleaned.