Vented Vs Ventless Gas Fireplaces

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.

Vented vs ventless gas fireplaces.

Ventless gas logs can achieve a realistic looking fire but the flames often appear blue and may not be as large or as authentic as a vented log set can produce. The two main types of gas fireplaces available today are direct vent and ventless. For ventless gas fireplaces to reduce the risk of emissions being transmitted into your home the burn temperature needs to be higher. A custom ventless fireplace ranges between 2 500 4 000 versus 5 000 6 000 for a vented unit faust says.

Each type of fireplace requires its own type of gas logs to function safely and correctly. Ventless fireplaces are 99 efficient safe and ul tested. Here s what you need to know to help you decide which type is right for you. As a result this higher temperature produces a less realistic sometimes blue flame.

The way ventless logs are arranged also affects the appearance of the fire. They have to be stacked around the gas outlets to prevent flames from coming into direct contact with the logs. Its spent gasses are not returned to the home. Maintain indoor air quality.

Vented gas fireplaces generally have a more realistic looking flame. Ventless gas fireplaces are deemed to operate within the range of safety for cycling combusted gasses back into the home s interior. More realistic looking flame. By contrast vented gas fireplaces which create a dangerously high amount of combustion vent to the outside.

According to the hearth association ventless fireplaces boast efficiency rates of 99 percent compared to 70 85 percent for vented units. There are no hard facts to back up these claims. Ventless fireplaces are more energy efficient than vented fireplaces because no heat escapes up the flue so you ll save money on gas utility bills. Direct vent fireplaces require a venting system while ventless fireplaces are just that completely vent free.

A vented gas fireplace uses more gas to create. Vent free or ventless fireplaces have been in use for over 20 years. Ventless gas logs will produce more heat while vented gas logs will look much more realistic. Vent free fireplaces are safer than gas cooking range.