How Does a Vent Free Fireplace Work?
If you have decided to install a fireplace in your home, you are probably considering the many options available. In order to determine whether a vent free fireplace is the right choice for you, you will want to know how it works.
The way a vent free gas fireplace works it what gives the fireplace its marketable features. The fireplace is not like a traditional fireplace that has a chimney or other ducting for air flow. The fireplace uses gas as fuel and doesn’t create a “real” flame. In order to have this type of fireplace without venting, your home will need to have a gas line. The fireplace also uses some air from the room as fuel for the fire. Although it doesn’t produce an authentic flame, the reaction still produces substantial heat, enough to be an additional source of heat to a room. The way a vent free fireplace works allows you to turn the fire on with the flip of a switch or push of a button.
Vent free gas fireplaces aren’t without controversy. Some people feel they are not a safe option, and there are some states that have outlawed their use and installation. The reason their safety is questioned is the byproducts from the combustion. This includes carbon monoxide. Those who argue that a vent free gas option is safe insist that vent free fireplace logs combust all but a negligible amount of any dangerous byproducts, because of the high heat they produce.
Because vent free fireplaces work the way they do, they require less maintenance than standard fireplaces. One of the biggest relieve of maintenance comes because there is no chimney or ducting to maintain. You don’t have to worry about it becoming clogged, or having to clean it out at regular intervals. Cleaning of your unit will be minimal. You should make sure that your gas line is working properly. In addition, vent free gas fireplaces have Oxygen Depletion Sensors (ODS), which turn off the gas before any dangerous level of carbon monoxide is reached. You should check routinely to be sure the ODS in your fireplace is working properly.
If you already have a traditional fireplace you can still go vent free. A vent free fireplace insert can be installed in already existing masonry from a traditional fireplace.
Ventless fireplaces aren’t all fueled by gas, although that is the most common option. There are also fireplaces fueled with gel. Each gel can burns for about three hours. This type of fireplace is designed for looks and not heat output. If you are looking for a vent free option with the most heat output, this isn’t the type for you. Other fireplaces that don’t require venting are electric.