How do I keep the cold air out of my gas fireplace?

If your vents do not have an open/close feature then you need to cover the vents when the fireplace is not in use. You will stop the cold drafty air in the winter and keep warm humid air from coming in during the summer months.

The only reason why your vented gas fireplace is drafty is because of the gas logs being installed. Chances are before you had gas logs installed your fireplace was a wood burning fireplace. Having to leave the flue wide open increases the amount of air that comes through the fireplace.

One may also ask, how do you fix a drafty fireplace? 7 Other Ways to Fix a Drafty Fireplace

  1. Check the seals around your flue damper.
  2. Insulate your chimney.
  3. Install a heat-exchange system.
  4. Replace the damper.
  5. Consider a chimney cover or cap.
  6. Consider a fireplace insert.
  7. Have your chimney inspected by a certified chimney sweep.

why is my gas fireplace blowing cold air?

A fireplace blower could be blowing out cold air instead of hot air due to a problem with the heater coil present inside the blower grate. The coil might have broken down, causing cold air to blow. Another possible cause could be that excess heating has caused the condenser and the evaporator to become frozen.

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, however, can result in incomplete combustion, creating carbon monoxide, and causing this toxic gas to linger—putting those inside at risk of carbon monoxide poisoning.

Does gas fireplace make house colder?

The fire place (if used properly) will warm the house. The room with the fire will be warmer than the other rooms and make these other rooms feel colder. it’s also possible that the thermostat is in the same room as the fireplace. increasing the temperature would cause the heater to turn off.

Is it safe to close the flue on a gas fireplace?

Because gas-log fires produce copious amounts of carbon monoxide, they have to vent outside in a fail-safe manner. That’s why there is, or should be, a keep-open device attached to the damper in gas-log fireplaces. Do not close a fireplace damper until the fire is completely out.

Should the flue be open on a gas fireplace?

If you have vented gas logs then you must keep the flue open when the logs are burning. Most vented sets have a built in “stop” for the flue to prevent someone from closing it completely. If the log set gives off a nice yellow flame then its likely vented.

How do you insulate around a gas fireplace?

Insulating Gas Fireplaces A built-in insulation basket is included with the fireplace around the vent. If you are venting the fireplace from the top, you need to cut out a hole for the vent from the insulation and leave it in place, but remove the entire piece for side venting.

How do you seal off a gas fireplace?

You can seal off an unused fireplace by installing wood or light-gauge metal framing, insulation and drywall over the entire wall or opening. If you intend on using it in the future, install an insert constructed out of 2″ rigid foam board glued to MDF. Seal around the insert using neoprene backer rod insulation.

Why is my fireplace so cold?

The BAD: Chimneys work hard even when there is no fire. So they are the easiest escape route for the warm air in your house. The symptom of heat escaping your chimney is cold air in your fireplace or powerful drafts from very small gaps in your windows or doors.

Can a fireplace heat a whole house?

That said, unlike central air, no fireplace is going to be able to properly heat your entire home at once. If your fireplace or stove are on one end of your house, don’t expect the other end to be just as warm. However, a fireplace can easily be used for what’s known as “zone heating.”

Do fireplace blowers really work?

Function of a Fireplace Blower The purpose of a fireplace blower is to help circulate warm air throughout the room. It has a fan motor and baffles that allow it to do the job efficiently. The fan draws cool air in and heats it up inside the baffles before being forced out into the room.

Why is my electric fireplace not working?

Electric Fireplace Won’t Turn On Now, check for faulty wiring. Some electric fireplaces have a built-in fuse box (refer to owner’s manual). Replace any burnt out fuses if applicable. When the remote doesn’t work (and the batteries aren’t dead of course), the problem usually lies with the circuit board.

Can I cover a gas fireplace?

The Fireplace Fashion Cover will isolate your home from the inside of your fireplace and and chimney and the outside air temperature difference, hot or cold. The Fireplace Fashion Cover is ideal for all types of gas burning fireplaces: VENTED—UNVENTED—DIRECT VENT and they LOOK GREAT!!

How does a gas fireplace work?

Most gas fireplaces take advantage of sealed combustion. Their doors have gaskets that block all air. The fire draws air outside air through a pipe to support combustion, so no warm room air is drawn out of the house. If you want to add a fireplace to an existing home, a gas fireplace makes sense.