The inner chamber of this pipe exhausts fumes.
Direct vent gas fireplace pros and cons.
Unlike wood burning fireplaces ventless fireplaces produce no ash or air borne debris that can collect on furnishings and need to be cleaned up.
This exhaust needs to be able to go up the chimney.
A direct vent fireplace uses outdoor air instead of indoor air for combustion.
Despite producing far fewer fumes than vented gas fireplaces a small amount of fumes will still be emitted into your house.
The downside is that most of the heat goes right up the chimney.
Direct vent fireplaces have several advantages over traditional gas fireplaces in terms of safety efficiency and versatility.
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.
Vent free gas inserts on the other hand will cost between 1 000 and 5 000.
With professional installation and any remodeling that needs to be done direct vent gas inserts will cost you around 3 500 8 000.
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.
Compared to wood a gas fireplace is much more convenient to use.
Imagine all the hassle it takes just to chop and stack the wood and.