Vented Versus Non Vented Gas Fireplace

According to the hearth association ventless fireplaces boast efficiency rates of 99 percent compared to 70 85 percent for vented units.

Vented versus non vented gas fireplace.

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. Basic overview vented gas logs require a fully functional wood burning fireplace and must be burned with the damper open ventless or vent free gas logs can be installed in either a wood burning fireplace or a ventless fireplace that is rated for aftermarket ventless logs and are burned with the damper closed. Each type of fireplace requires its own type of gas logs to function safely and correctly. A vented gas fireplace uses more gas to create.

Ventless gas fireplaces differ from vented gas fireplaces in terms of the logs flame patterning and most notably the method of venting. A custom ventless fireplace ranges between 2 500 4 000 versus 5 000 6 000 for a vented unit faust says. Direct vent fireplaces require a venting system while ventless fireplaces are just that completely vent free. If you re more concerned about ambiance and aesthetics than heat then a vented gas log set is the best choice for you.

A vented fireplace contains a flue or ventilation pipe to help keep combustion byproducts away from the home. They are designed for use in a traditional wood burning fireplace and are a safe mess free alternative to real wood logs. 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 gas fireplaces use a high temperature glass panel to separate the burning area of the gas fireplace from the inside of your home.

The ductwork is traditionally routed out a chimney but for homes without a chimney there are direct vent fireplaces available that route negative particles out of the home via ducts in the walls. Direct vent vs ventless gas fireplaces the two main types of gas fireplaces available today are direct vent and ventless. Ventless gas logs will produce more heat while vented gas logs will look much more realistic. Vented gas logs produce carbon monoxide emissions so your fireplace must have a chimney or flue.

With vented fireplaces the flames can run through around and over the logs creating a more chaotic and realistic appearance. Here s what you need to know to help you decide which type is right for you. This contrasts with a ventless gas fireplace which vents into your home.