As the waste air for vented forms of gas fireplaces leaves a home, there are typically no smells associated with the normal use of natural vent or direct vent gas fireplaces. … This means that the air used within a direct vent gas fireplace doesn’t mix with the air in a home and is completely separated.
Do vented gas fireplaces smell?
Vented gas logs are burned in wood burning fireplaces with the damper fully open, so the smell that is produced goes up the fllue. So unless you have a poorly drafting fireplace, you will not have the odor problem described below if you install vented gas logs.
Is it normal for propane fireplace to smell?
Propane has a strong unpleasant smell like rotten eggs, a skunk’s spray, or a dead animal. A faint propane smell may not be cause for alarm. It’s normal for a propane odor to linger when lighting a stove, or if the pilot light in a gas fireplace, hot water heater or other appliance goes out.
How do I stop my propane fireplace from smelling?
Preventing Gas Fireplace Smells
The best way to prevent smells in a gas fireplace is to improve the quality of air in your home. If you smoke, take it outside. If you have pets, vacuum regularly and consider investing in a room air purifier. Avoid the use of harsh cleaning chemicals and plug-in deodorizers.
Do vent free gas fireplaces smell?
Ventless logs smell
Ventless logs produce an unmistakeable odor. There is no way of preventing this, it is simply the nature of burning natural gas in your home without exhausting the fumes up a chimney.
How can I tell if my gas fireplace is vented?
Turn on the fireplace. If the flames reach above the gas logs and the look like a wood burning fireplace, then the logs must be vented. If the flames are small, an have a blue cast, the fireplace is vent-free.
Can you convert a ventless gas fireplace to vented?
Answer: Unfortunately, there is no way to convert a ventless fireplace into a vented fireplace. … Your only alternative is to tear out the existing ventless fireplace and replace it with a vented fireplace. You cannot use a vented gas log in a vent-free firepalce, nor can you burn wood in it.
Why does my propane fireplace smell like kerosene?
When burned, methyl mercaptan has an odor similar to burnt matches and rotten eggs. When vent-less logs burn in a fireplace, natural gas additives burn along with the gas. As a result of this combination, fireplaces will emit a kerosene odor when burning within a vent-less environment.
How do I know if my gas fire is leaking carbon monoxide?
Carbon monoxide gas is odorless and colorless.
Warning signs you cannot and should not ignore
- The fireplace does not light.
- Your home methane detectors sound.
- Your carbon monoxide detectors sound.
- A stench of “rotten eggs” or a “gas odor” permeates the home.
- You can hear a hissing sound near your fireplace.
Is a ventless propane fireplace safe?
Ventless fireplaces produce small amounts of nitrous dioxide and carbon monoxide which can be deadly in large doses. The CDC warns against exposure of any level of carbon monoxide, stating that up to 500 people die per year due to accidental carbon monoxide poisoning.
Can propane gas logs make you sick?
Yes, gas fireplaces are one potential cause of carbon monoxide poisoning. While there are many potential sources of such exposure, including certain appliances and devices, motor vehicles and wood stoves, gas fireplaces are a common culprit.
Can a ventless fireplace make you sick?
One of the greatest risks of using a ventless fireplace is that of carbon monoxide poisoning, which can be deadly inside your home. Specifically, carbon monoxide is a colorless and odorless gas that, in high enough concentrations, can lead to serious health problems such as: nausea.
Should gas logs be vented?
Vented gas logs must be vented through a functional chimney in order to move all burning by-products outside the home. Vented gas logs produce the most realistic flames but put off less heat than their vent-free counterparts due mostly to the fact the chimney flue must be open when the fireplace is in use.