What Is A Vented Fireplace

Gas fireplaces grow in popularity every year and manufacturers offer a wide selection including gas logs and self contained fireplace units mounted to a wall.

What is a vented fireplace.

Running ventilation through walls or ceilings gas lines electrical lines and finishing interiors and or exteriors of homes to complete the installation. The dept of energy rates a vented log set or fireplace as decorative gas appliance. Ventless gas fireplaces differ from vented gas fireplaces in terms of the logs flame patterning and most notably the method of venting. Vent free is rated as a decorative supplemental gas heating appliance.

Direct vent gas fireplaces. Cost and energy efficiency however make ventless fireplaces attractive to others. According to the hearth association ventless fireplaces boast efficiency rates of 99 percent compared to 70 85 percent for vented units. Vented fireplaces mean that the fireplace is vented either horizontally through the wall or vertically through the roof.

This is not as flexible as a ventless gas fireplace. Vented gas fireplaces. Vent free gas log sets and fireplaces are totally safe. A custom ventless fireplace ranges between 2 500 4 000 versus 5 000 6 000 for a vented unit faust says.

Some gas log fixtures are vented so that any dangerous gases produced during the burn will travel outside just as they move up and out of a chimney in a traditional wood burning fireplace. With vented fireplaces the flames can run through around and over the logs creating a more chaotic and realistic appearance. Ventless logs do not put off these emissions so no chimney or flue is needed and the heat is more likely to stay in your space. They just want to sell you something that s more expensive and inefficient.

If you re looking for a fireplace that won t have any interaction with the air inside your home then a direct vent fireplace is the best choice for you. Vented gas logs produce carbon monoxide emissions so your fireplace must have a chimney or flue. This is so that it can both take in air from the outside and then vent out the by products from the flames inside the fire box. Vented gas fireplaces are not as flexible as ventless gas fireplaces.

In order to install a vented gas fireplace you must use a chimney or an exterior wall. This option is a little more labor intensive and can include the following. The burner of the fireplace or gas log set is designed to be 99 efficient therefore there is no need to vent the appliance. A vented gas fireplace uses more gas to create the same level of warmth because some of its heat escapes through the flue.

Despite producing far fewer fumes than vented gas fireplaces a.