Gas Fireplace Vent Cover

How do I keep cold air from coming in my gas fireplace?

Cold air comes from the gas fireplace when there's a flue or air intake in the firebox. This is designed to maintain airflow but can lead to cold air coming in. To fix this, find the flue in the firebox, inspect the clamp, and remove it. Now close the flue to make sure air does not come in.

How do you stop a draft on a direct vent gas fireplace?

One way to help minimize the draft is to install glass doors on the front of your fireplace opening. These glass doors will still radiate heat throughout the room, but will not allow the open flue to let in the cold draft. Another great solution for preventing these drafts is to install a direct vent gas insert.

Does a gas fireplace need an exhaust vent?

Traditional gas fireplaces, like their wood-burning cousins, require an exhaust flue (vent) to remove harmful fumes from the home. When possible, an existing chimney is used to run a new flue, but in a home without a chimney, the high cost to install venting can sideline the project permanently.

Does my gas fireplace need a screen?

Do we still need a fireplace screen? Jim says the answer is YES. While they are not necessary to prevent sparks and burning logs from escaping OUT into your room, some gas log manufacturers do require the use of a screen with their product. This is largely to prevent any flammable object from going INTO your fireplace.

Can it be too cold to light gas fireplace?

Cold Weather Can Put a Real Damper on Your Gas Fireplace

When the weather dips below -25C, having your gas fireplace fail to turn on is that last thing you want to happen. And trust us, it happens. With blowing snow, ice build-up and deep-freeze temperatures, the cap on your gas fireplace can become blocked.

Are direct vent fireplaces drafty?

The direct vent fireplaces' are sealed as far as the firebox goes, so there should not be any drafts created by the flue.

Can a vent free gas fireplace be vented?

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.

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.

How hot does gas fireplace vent get?

The area surrounding the fireplace can get hot as well when a fire is burning—in some cases, it can get as hot as 190 degrees.

Should I close the damper on my gas fireplace?

The damper should be kept closed when there is no fire or coals burning. Warm air from your home will not be lost up the chimney when the fireplace is not being used. Fully open the damper before your start a fire and keep it fully open until all embers and coals have burned out.

Does a direct vent gas fireplace have a damper?

What is this? 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 do I cover my fireplace opening?

To enclose a currently open fireplace, you can purchase and install flat, closed-door screens that secure to the wall just around the fireplace opening. These are usually metal and glass for best fire safety and become a clean face on your fireplace wall without taking up much floor space.

Do you need mesh curtains on a gas fireplace?

Wire mesh for your fireplace is an important safety feature for burning wood or gas fires. It prevents popping sparks and embers from hopping out of your fireplace onto your hearth or the floor in front of your fireplace.

Do I need glass doors on my gas fireplace?

Glass doors are a must-have accessory for gas and wood fireplaces. Whether you have a traditional masonry fireplace or a pre-fab unit, glass door sets can enhance the appearance of your hearth while offer a range of other benefits that you don't want to miss out on!

What is the point of a fireplace screen?

The primary function of a fireplace screen is to prevent sparks from the fire from entering the room. Fire caused by a fireplace is still a common cause of house fires. In addition, a fireplace screen prevents children and pets from coming into contact with the fire.

Why does my gas fireplace take so long to light?

Short cycling of propane fireplaces can cause ignition problems that mimic delayed ignition. Unburnt fuel pools at the bottom of the firebox after the burner cycles off and, if the fireplace is turned back on before the fuel dissipates, the pooled fuel will light off rather loudly.

How do I warm up my chimney?

The most common way to warm your flue is by holding lit cardboard or pieces of paper inside your firebox, directly under the flue until the draft reverses to flow properly up and out of the chimney.

How do you prime a cold chimney?

Priming Your Flue

Chimneys.com describes the process like this: roll up the newspaper, light one end, and hold the lit end as high as you can up into the damper opening. After a couple of minutes, you should start to feel the cold air start to warm as it moves up the chimney and the draft is reversed.

How do you tell if your fireplace is vented or ventless?

A vented fireplace has attractive yellow and orange flames that lick upward around the sides of the ceramic logs. An unvented fireplace, by contrast, has much less striking flames. These flames tend to be smaller and bluer.

Can a ventless fireplace make you sick?

Ventless fireplaces produce small amounts of nitrous dioxide and carbon monoxide which can be deadly in large doses. The CDC warns against exposure of any level of carbon monoxide, stating that up to 500 people die per year due to accidental carbon monoxide poisoning.

Should the flue be open on a gas fireplace?

Our research shows that the flue on a gas fireplace should remain open during use or when the pilot light is lit. If the flue is closed in either instance, you risk a greater chance of carbon monoxide poisoning or a spark induced structure fire due to a buildup of toxins emitted by propane or natural gas burners.

Is it OK to leave a gas fireplace on all night?

The short answer is this: gas fireplaces that are fully vented and have safely and properly sealed glass fronts are fine to be left alone to run continuously.

Which is better vented or ventless gas fireplace?

Typically ventless fireplaces are considered better for the environment because they burn cleaner and do not release as much carbon dioxide into the air. Vented fireplaces, on the other hand, do vent carbon dioxide outside the home, so they do not have to burn as cleanly.

Can you put a blower on Vented gas logs?

Blowers sadly cannot be put on gas logs, but that doesn't mean there aren't any viable solutions out there for you to try. Our experts here at The Fireplace Place will tell you that your best bet is to simply add a blower to your fireplace or install a direct vent insert.

Can gas fireplaces vent horizontally?

In fact, 90% of gas fireplaces are sold direct-vent because of their increased safety, efficiency, and versatility (Source: Build with Propane). In terms of versatility, you can vent a direct-vent fireplace horizontally or through the roof. They can be installed almost anywhere!

When should I close my fireplace vents?

You should close the damper on your fireplace once the fire and embers have all burned out. This prevents warm air in your house from escaping out the chimney. You should open the damper before lighting a fire and close it once the fire is done burning.

Does the back of a gas fireplace get hot?

A wood-burning fireplace can generate temperatures up to 1500 degrees Fahrenheit. But because wood burning is inefficient, the hard surfaces around the fire tend to get no hotter than 1000 degrees. A gas-burning fireplace tends to burn at a lower temperature, around 1000 degrees.

Is it OK to leave the flue open overnight?

The smoke from burning wood contains carbon monoxide, so in order to prevent this toxic byproduct from entering your home, it is important to leave the flue open overnight. This enables a draft to carry the compound out into the atmosphere, instead of sinking down the chimney and saturating the room.

What is the difference between a damper and a flue?

The flue is the opening or passageway that the smoke or other combustible gas from the fire exits the house. The damper is a mechanism that opens or closes access to the flue.

Should I leave the damper open overnight?

Leave the damper open overnight. Yes, you will lose some heat up the flue, but you will save the occupants of the home from poisoning by colorless, odorless carbon monoxide.

How do I know if my fireplace has a damper?

A visual check is one of the surest ways of checking whether the damper is open or not. Simply stick your head in the fireplace and look up. If you have a throat damper, the closed damper immediately above your head will block your vision. You should be able to reach up and touch the closed damper.

Should the damper be open all the way?

The damper should be kept open until all embers are finished burning to prevent smoke from escaping into the home. When the fireplace is not in use, the damper should always be closed. An open damper is like an open window, allowing large amounts of heat from the home to escape.

What is a throat damper?

Throat dampers are the traditional kind and are actually part of the fireplace as opposed to the chimney. They close off the chimney at its bottom, which means the top definitely needs a cap to keep everything out of the chimney. Throat dampers keep the house warmer by shutting out the cold air in the chimney.

What can I use to cover my fireplace?

  • Paint it. A coat of paint can work wonders when it comes to revamping your brick fireplace.
  • Stain it. You could opt to stain the bricks of your fireplace instead of painting.
  • Go for a limewash.
  • Cover it in concrete.
  • Stick to stucco.
  • Add a stone veneer.
  • Tile over it.
  • Wow with wood.
  • Can you just cover up a fireplace?

    “You can also cover/seal the fireplace opening with brick or drywall if you want to eliminate the fireplace altogether,” says Blaken. You could build a drywall fireplace cover or hire a pro to do it for you. Some drywall fireplace covers act like a plug and can be removed from the opening at will.

    What is a fireplace cover called?

    Beneath the smoke shelf is the damper, a movable covering that separates the firebox from the space above. It prevents cold air from moving down into the house when no fire is burning. Some chimneys may also have a chimney damper, which is operated by a cable and closes the chimney at the top to eliminate downdrafts.

    Why do gas fireplaces have glass fronts?

    You do not use or lose any room air to feed the fire and there is no exhaust coming into the home because all direct vent gas units have a fixed piece of glass in front of the fire in order for them to function and provide additional radiant heat.

    Is glass or screen better for fireplace?

    Glass fireplace doors reduce the risks associated with burning logs in an open hearth. They are stronger than mesh screens and act as a protective barrier to prevent sparks and burning embers from escaping the fireplace and causing fires when they land on combustible materials such as carpets.

    Do we still need a fireplace screen? Jim says the answer is YES. While they are not necessary to prevent sparks and burning logs from escaping OUT into your room, some gas log manufacturers do require the use of a screen with their product. This is largely to prevent any flammable object from going INTO your fireplace.

    Author: james

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