This exhaust needs to be able to go up the chimney.
Direct vent gas fireplace pros and cons.
Despite producing far fewer fumes than vented gas fireplaces a small amount of fumes will still be emitted into your house.
Direct vent fireplaces have several advantages over traditional gas fireplaces in terms of safety efficiency and versatility.
Unlike wood burning fireplaces ventless fireplaces produce no ash or air borne debris that can collect on furnishings and need to be cleaned up.
Imagine all the hassle it takes just to chop and stack the wood and.
Ventless fireplaces are not permitted in some areas.
It pulls in air from the outdoors through the outer chamber of a double vent pipe.
Generally direct vent gas inserts are more expensive to install than a vent free gas fireplace insert.
Gas fireplaces need less care maintenance and cleaning than the traditional wood fire.
Unlike the latter type gas fireplaces.
A direct vent fireplace uses outdoor air instead of indoor air for combustion.
Vent free gas inserts on the other hand will cost between 1 000 and 5 000.
One of the by products of combustion is water vapor and lack of a vent means this is circulated inside your home raising the humidity of the interior air.
The downside is that most of the heat goes right up the chimney.
Compared to wood a gas fireplace is much more convenient to use.