The intake vent draws fresh air into the fireplace while the exhaust vent safely removes fumes of the combustion (burning) process. You’ll pay $3,500 to $8,000 or more , depending on fireplace quality and the amount of remodeling to be done, to purchase a vented gas fireplace and have it professionally installed.
Are ventless fireplaces bad?
Ventless gas fireplaces emit dangerous and noxious gasses into the room they are operating. ... Ventless fireplaces produce small amounts of nitrous dioxide and carbon monoxide which can be deadly in large doses.
Can you convert ventless fireplace to vent?
Answer: Unfortunately, there is no way to convert a ventless fireplace into a vented fireplace . Ventless fireplaces are not designed to have a vent added to them. Your only alternative is to tear out the existing ventless fireplace and replace it with a vented fireplace.
Where are ventless fireplaces banned?
States including California and Massachusetts have banned the installation of ventless fireplaces, and the devices are not permitted in HUD housing. Individual municipalities may also ban them, so check with your local building authority before you purchase a ventless fireplace.
Do ventless fireplaces have a damper?
Ventless gas fireplaces, which vent waste air back into a home, and direct vent gas fireplaces, which vent waste air directly outside of a home through a vent in an external wall, typically won’t be found with dampers .
How long can you run a ventless fireplace?
Manufacturers offer a variety of guidelines and restrictions that aim to mitigate harm. For one, these ventless fireplaces aren’t meant to be installed in bedrooms or rooms without ample square footage. Guidelines also advise that they shouldn’t be run for too long ( typically no more than two hours ).
Does a ventless fireplace need a chimney?
Ventless fireplaces are also known as “unvented” or “vent-free” fireplaces. They’re a type of fireplace that pipes natural gas or propane into a gas-burning unit. ... They’re actually designed to burn gas more efficiently than vented versions, so they produce less fumes and don’t require a flue or a chimney .
Can a ventless fireplace make you sick?
One of the greatest risks of using a ventless fireplace is that of carbon monoxide poisoning , which can be deadly inside your home. Specifically, carbon monoxide is a colorless and odorless gas that, in high enough concentrations, can lead to serious health problems such as: nausea.
Can you put a TV above a ventless gas fireplace?
The short answer is – yes . However, to ensure your television isn’t damaged from the heat, care must be taken to ensure heat generated by the fireplace is redirected away from television. There are several ways to do this, such as installing a proper mantel and building an alcove for the television.
How do you know if your fireplace is vented or ventless?
If the flames reach above the gas logs and the look like a wood burning fireplace, then the logs must be vented. If the flames are small, an have a blue cast, the fireplace is vent-free .
What if my fireplace doesn’t have a damper?
A draft eliminator , also called a chimney balloon, can quickly fix a damper issue. ... A few long breaths of air fill the bladder of the chimney balloon. It should fit snugly into the chute above the fireplace. If it tumbles down, take some air out until it sits firmly in the chimney.
Can you burn wood in a ventless fireplace?
Although ventless fireplaces do perform the job adequately, some people may simply prefer the real thing. These types of fireplaces function by burning wood . They provide a real flame, and they give off a traditional ‘fireplace’ smell of burning wood.
Do electric fireplaces need to be vented?
Q – Do Electric Fireplaces need venting? A – No, Electric fireplaces do not create any emissions and therefore do not need to be vented through a chimney, direct vent, or other source like gas and wood fireplaces do.
Why does my ventless fireplace smell?
More than anything, it’s a sign your fireplace is working the way it should. ... In a gas ventless fireplace, oxygen is provided by the air in your home . If that air contains impurities, those impurities are drawn in with the oxygen and can produce odors which are amplified by the flame.
Is it OK to leave a gas fireplace on all night?
DON’T leave the unit on overnight . DO leave the flue open so that excess carbon monoxide is vented. The main concern with a gas-burning appliance is the exhaust of carbon monoxide and leaving the unit on overnight is simply risky.
Do all ventless fireplaces smell?
Ventless logs do in fact produce an unmistakable odor , some more so than others depending on the quality of the brand. There is no way of preventing this, it is simply the nature of burning gas in your home without exhausting the fumes up a chimney.
