Ventless Gas Fireplace Smells Like Kerosene

Methyl mercaptan acts as another additive used with natural gas.

Ventless gas fireplace smells like kerosene. When we install a gas fireplace in someone s home it is not uncommon for us to eventually discover they have. Not while you are burning typically but when you first open a gel can. It is similar to when you open a rubbing alcohol bottle.

When burned methyl mercaptan has an odor similar to burnt matches and rotten eggs. As a result of this combination fireplaces will emit a kerosene odor when burning within a vent less environment. Hard to describe other than it is very disturbing.

Today i finished painting a desk i built. In a gas ventless fireplace oxygen is provided by the air in your home. So i thought it must be the paint somehow.

Started up the gas stove lennox today after not using it for about 3 4 weeks. New gas fireplace logs typically have a break in period during which they can smell strongly. A vent free appliance requires room air to operate and when the appliance draws room air in with any chemical base odor it will go through the burner and come out smelling like a petroleum based product.

Smells like kerosene or burning oil. This will go away after the first three or four hours of use and is not cause for concern. Same horrible smell once again.

If you have chosen a ventless fireplace that uses an alcohol based fuel supply you may notice a smell. The kerosene smell is usually from a vent free gas fireplace. The kerosene diesel odor is usually nothing to worry about.

Include other odors produced by impurities in the gas supply and you have the distinct smell ventless logs produce. While the dryer was running there was no smell however if you smelled the dryer exhaust outside it stunk like kerosene. Allow the gas logs to cure.

We had the same problem and found this post. Dusted off the stove before startup but still the strong strong smell. It happens all the time.

When vent less logs burn in a fireplace natural gas additives burn along with the gas. Especially if you are presently or have been recently using an type of petroleum based and. I used oil paint and for an hour or so the basement smelled like oil paint but after that the room stunk like kerosene.

If that air contains impurities those impurities are drawn in with the oxygen and can produce odors which are amplified by the flame. Common causes of gas fireplace log odors. After about eight hours the smell should stop.

The most common rotten smelling additive is methyl mercaptan. 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. The byproduct of burning mercaptan is sulfur dioxide which smells more like burnt matches mixed with rotten eggs.

Most chemicals that are airborne in the room that go through the burner comes out smelling like kerosene.