Vented Or Ventless Gas Fireplaces

Vented gas logs produce carbon monoxide emissions so your fireplace must have a chimney or flue.

Vented or ventless gas fireplaces.

According to the hearth association ventless fireplaces boast efficiency rates of 99 percent compared to 70 85 percent for vented units. 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. This contrasts with a ventless gas fireplace which vents into your home. By contrast vented gas fireplaces which create a dangerously high amount of combustion vent to the outside.

So your direct vent gas fireplace will take air in from the outside and then exhaust all the gases to the outside. Its spent gasses are not returned to the home. This vent free fireplace system functions on natural gas only. They don t require venting which allows all of the heat produced to stay inside the living space and offers a lot more flexibility with installation.

Ventless gas fireplaces also known as vent free fireplaces are an efficient and economical way to add more heat to your home without the costs associated with a typical fireplace installation. Ventless gas fireplaces are deemed to operate within the range of safety for cycling combusted gasses back into the home s interior. Ventless fireplaces work by pulling in indoor air and exhausting it as heat. Vented gas fireplaces use a high temperature glass panel to separate the burning area of the gas fireplace from the inside of your home.

A custom ventless fireplace ranges between 2 500 4 000 versus 5 000 6 000 for a vented unit faust says.