While the centers for disease control cdc does not specifically track deaths or injuries from exposure to the carbon monoxide gas produced by ventless fireplaces about 15 000 americans suffer.
Vent free gas logs carbon monoxide.
Carbon monoxide carbon dioxide nitrogen dioxide formaldehyde and significant quantities of water.
Just like a traditional wood burning fire vented gas logs produce carbon monoxide emissions.
Manufacturer instructions say to use non venting gas logs four or less hours per day and to operate the logs with a window open.
If you decide to install a vent free gas fireplace do yourself favor and install multiple carbon monoxide detectors in your home including near the fireplace.
When burning gas several by products of combustion are produced.
A well placed carbon monoxide detector in the same room as the ventless fireplace will give a quick and early warning if the unit produced more carbon monoxide than it was supposed to.
The fact of the matter is that vent free gas burning fireplaces and other other appliances definitely do emit elemental gasses into the home including carbon dioxide not a huge deal.
Carbon monoxide protection with gas logs burning gas or wood produces carbon monoxide a potentially lethal gas so you might wonder how a fireplace can be used safely without venting its waste outside.
For this reason they require a chimney or flue to operate.
Electric units wouldn t have the carbon monoxide risks associated as much as the gel and natural gas models.
That said these gas fireplaces do have several safety features that work to prevent potential issues with carbon monoxide.
You may hear the term unvented gas logs referred to as vent free gas log fireplaces.
You must remember to open the damper each time you use your unit to allow for proper venting.
For instance all gas fireplaces without a vent come equipped with.