Are There Problems With Ventless Gas Fireplaces?
Ventless gas fireplaces work by burning natural or propane gas in specially designed burners that promote efficient combustion. Unlike traditional fireplaces and vented gas units, ventless gas fireplaces have no way to move combustion byproducts out of your home. Although manufacturers insist ventless gas fireplaces are safe, many fireplace industry experts have voiced concerns. Here are some issues that may cause you to rethink a ventless gas fireplace: Combustion theory. A gas fire produces more than just heat. The combustion of gas produces carbon monoxide, nitrogen dioxide and sulfur dioxide. Although the amounts of these gases produced by a ventless unit is smaller than a traditional fireplace, the gases can still build up to unsafe levels in rooms and homes that are don’t allow for proper air filtration. Today’s tightly insulated homes typically don’t provide enough air filtration for use with a ventless fireplace, requiring that a window or door be opened to provide airflow. Whe
Ventless gas fireplaces work by burning natural or propane gas in specially designed burners that promote efficient combustion. Unlike traditional fireplaces and vented gas units, ventless gas fireplaces have no way to move combustion byproducts out of your home. Although manufacturers insist ventless gas fireplaces are safe, many fireplace industry experts have voiced concerns. Here are some issues that may cause you to rethink a ventless gas fireplace: Combustion theory. A gas fire produces more than just heat. The combustion of gas produces carbon monoxide, nitrogen dioxide and sulfur dioxide. Although the amounts of these gases produced by a ventless unit is smaller than a traditional fireplace, the gases can still build up to unsafe levels in rooms and homes that are don’t allow for proper air filtration. Today’s tightly insulated homes typically don’t provide enough air filtration for use with a ventless fireplace, requiring that a window or door be opened to provide airflow. Whe
