Not all gas fireplaces need venting
. Both natural vent and direct vent gas fireplaces need venting, which exhaust air up a chimney and through the wall to the outside respectively. Ventless gas fireplaces don’t need venting.
What is the difference between a vented and unvented gas fireplace?
Vented and Ventless Gas Logs are a little different. Vented gas logs burn like a real wood fire with a yellow flame that produces smoke. … Ventless (vent-free) gas logs
burn cleanly with a lower flame that does not smoke
. You can burn them with the damper closed to heat your room.
How do I know if my gas fireplace is vented?
Turn on the fireplace.
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.
Do all gas fireplaces have a flue?
Our own gas fireplace is a natural vent type meaning that it sits within an open masonry fireplace and utilizes the existing chimney flue for venting.
Not all gas fireplaces will have or require a flue
, but some will require them in order to operate safely.
Is a non vented gas fireplace safe?
Are Ventless Gas Fireplaces Safe? 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.
Which is better vented or ventless 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. A vented gas fireplace uses more gas to create the same level of warmth because some of its heat escapes through the flue.
How long can you run a vented gas fireplace?
Vent-free gas fireplace – these gas fireplaces work similarly to ovens and don’t exhaust their fumes outside of your home. That’s why they should never be left running for
more than two or three hours at a time
and the rooms they are in should always be well-vented themselves.
Can you close the vent on a gas fireplace?
Because gas-log fires produce copious amounts of carbon monoxide, they have to vent outside in a fail-safe manner. …
Do not close a fireplace damper until the fire is completely out
.
How do I know if I can burn wood in my gas fireplace?
Many gas fireplaces in older homes were once designed to burn wood, but later converted
by adding a gas line
. In either case, a fireplace installer can determine whether your fireplace can be converted to a wood-burning version. If it can be converted, the gas line is capped.
Can you keep the flue closed on a gas fireplace?
As a general rule, if you have a gas log fireplace,
you should never close your flue when in operation
. If the fireplace is not operating, but the pilot light is lit, you should not close your flue.
Do you need a chimney for a direct vent gas fireplace?
A Direct Vent Gas Fireplace does not require a chimney
and can vent horizontally out a sidewall or vertically through a roof. Direct Vent Fireplaces have a completely enclosed chamber that is extremely efficient, drawing in air for combustion from the outside and expelling gases to the outside as well.
Do gas fireplace chimneys need cleaning?
Gas Log Burning Fireplaces Still Need Swept and Inspected Annually – Same as Wood. … Most homeowners think the fireplace and chimney doesn’t need maintenance or cleaning just because it is gas burning. Per the Chimney Safety Institute of America (CSIA),
gas fireplaces require an annual chimney sweep & inspection
.
Can you get carbon monoxide poisoning from a gas fireplace?
Yes, gas fireplaces are one potential cause of carbon monoxide poisoning
. … An improperly maintained or ventilated gas fireplace can create incomplete combustion, creating carbon monoxide, and causing this toxic gas to linger—putting those inside at risk of carbon monoxide poisoning.
How can a gas fireplace be vent free?
The ventless fireplace works in a U-shaped path. Oxygen is taken in from the room and typically enters through the bottom of the fireplace. The regulator mixes the air with gas to produce the fire. There’s usually a vent at the top that releases air back into the room.
What brand of gas fireplace is the best?
- Duluth Forge, Autumn Spice Finish Gas Fireplace.
- Majestic, Quartz Series QUARTZ32IN Gas Fireplace.
- Empire Comfort Systems, Boulevard Linear Gas Fireplace.
- Pleasant Hearth, Full-Size Heritage Gas Fireplace.
- Comfort Glow, Kozy World GFD2042 Belmont Gas Fireplace.
Do I need logs for a gas fireplace?
It’s simple. If you have an existing fireplace, you can choose between gas logs and gas inserts. If you do not have an existing wood-burning fireplace, your
only option is to install a built-in gas fireplace
.
