Maintain indoor air quality direct vent gas fireplaces.
Vented vs vent free fireplace.
Some of the benefits of vent free fireplaces include.
Vented gas fireplaces generally have a more realistic looking flame.
For ventless gas fireplaces to reduce the risk of emissions being transmitted into your home the burn temperature needs to be higher.
Because no heat is leaving the house through a duct or a chimney this style of fireplace makes for excellent heating.
According to the hearth association ventless fireplaces boast efficiency rates of 99 percent compared to 70 85 percent for vented units.
Here s what you need to know to help you decide which type is right for you.
More realistic looking flame.
Even though the chimney can remain closed you will still lose some of the efficiency and heat from using this type of set in a vented fireplace.
You can use ventless logs in a vented fireplace.
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.
Be careful of self proclaimed experts who really don t know what they are talking about.
If you have a functioning wood burning fireplace and want the ambiance of a real wood fire than vented gas logs by far offer the most realism.
If you do use a vent free logs you won t have to open the damper since these logs don t require venting.
Cost and energy efficiency however make ventless fireplaces attractive to others.
Vent free models are less expensive than vented fireplaces since there are fewer parts to install.
There are no hard facts to back up these claims.
Ventless fireplaces are 99 efficient safe and ul tested.
A custom ventless fireplace ranges between 2 500 4 000 versus 5 000 6 000 for a vented unit faust says.
As a result this higher temperature produces a less realistic sometimes blue flame.
With no vent to release fire byproducts some people are concerned about health and related issues due to chemicals and water vapor in the living area.
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.
Vent free or ventless fireplaces have been in use for over 20 years.
