Carbon monoxide carbon dioxide nitrogen dioxide formaldehyde and significant quantities of water.
Vent free gas logs carbon monoxide.
Manufacturer instructions say to use non venting gas logs four or less hours per day and to operate the logs with a window open.
Electric units wouldn t have the carbon monoxide risks associated as much as the gel and natural gas models.
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.
So do we and some more harmful gas fuel by products like carbon monoxide and sulfur dioxide.
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.
That said these gas fireplaces do have several safety features that work to prevent potential issues with carbon monoxide.
You must remember to open the damper each time you use your unit to allow for proper venting.
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.
For instance all gas fireplaces without a vent come equipped with.
In tulsa oklahoma a family of four is recovering from carbon monoxide poisoning due to their ventless fireplace.
Just like a traditional wood burning fire vented gas logs produce carbon monoxide emissions.
If you don t have an existing flue or chimney vent free gas logs may be the better option for you.