Knowledge Builders

how hot does it get behind a gas fireplace

by Mrs. Brigitte Walsh Published 1 year ago Updated 1 year ago
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The Maximum allowable surface temperature is 117° F OVER ambient (room) temperature. Thus, if a room is 70° – 80° the exposed combustible surfaces immediately surrounding the Fireplace can have a surface temperature as high as 187° F. – 197° F. (Too hot to touch) and still be safe.

Full Answer

How to get the most heat out of a fireplace?

How to Get More Heat Out of Your Fireplace

  • FIREBACKS. A Fireback is a slab of cast-iron metal that is placed behind your logs. ...
  • ROOM-TO-ROOM FANS. A room-to-room fan can be used to help transfer heated air from your fireplace’s room to the rest of your home.
  • WE'RE HERE TO HELP. ...

Which gas fires are the most efficient?

Which Gas Fires Are The Most Efficient?

  • Open Front Gas fires. Open front gas fires look fantastic with their traditional open fire period aesthetic. ...
  • Outset Living Flame Gas Fires. Outset fires are those that sit on the hearth rather than being set into the chimney. ...
  • Outset Radiant Gas Fires. ...
  • Glass Fronted High Efficiency Gas Fires. ...
  • Balanced Flue High Efficiency Gas Fires. ...
  • Flueless Gas Fires. ...

Do gas fireplaces give off heat?

So, gas fireplaces do in fact give off heat, and some of the heater rated models can put off more heat (as measured in BTU’s) than a standard residential furnace. Gas fireplaces use real flames, which some don’t realize.

How to light a gas fireplace in your home?

Lighting A Gas Fireplace Using A Key

  1. Remove the outer cover, so you can ignite the pilot light. Most of them are made of glass, so be careful how you put them down.
  2. Put the fireplace metal key into the gas valve knob, but don’t turn it on because you first need to prepare the lighter.
  3. Grab a long-neck lighter and light the device’s burner. ...

More items...

Where Should I Put My Gas Fireplace?

How many BTUs does a gas fireplace have?

What Types Of Gas Fireplaces Are There?

How much does it cost to install a gas fireplace?

What is the best stone for a gas fireplace?

How many BTUs are needed for a home?

Is it safe to use a fireplace?

See 2 more

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How hot does it get around gas fireplace?

A direct vent gas fireplace or fireplace insert has a sealed piece of tempered or ceramic glass on the face of the fireplace. As a result of normal operation of these fireplace products, the glass front will become very hot. It is not unusual for the glass to reach sustained temperatures of over 475° Fahrenheit.

How hot should wall above gas fireplace be?

The allowable is 117°F above room temperature for combustibles. Average room temperature is 70-75°F; therefore a 187-192°F surface temperature can be expected.

Do gas fireplaces get hot to touch?

Gas fireplaces and their protective glass can still get hot to the touch. That means you or another adult needs to help keep kids or pets away from the fireplace so they do not burn themselves. You also want to ensure nothing flammable, such as toys, books or blankets, gets left too close to the fireplace.

How hot is the air around a fireplace?

The amount of radiation from a fireplace varies depending on type of fuel used, intensity and size of fire and burning temperature of fire, which can range from as low as 500 F to well above 1100 F.

Does the wall above fireplace get hot?

The farther the fireplace mantle extends into the room, the more it will deflect heat from the above wall (and TV mounted there). In addition, some fireplaces produce less heat than others, and when combined with a good blower, the wall above the fireplace may get only slightly warm.

Can you mount a TV over a gas fireplace?

In most cases, you should not install electronics above wood-burning stoves or gas fireplaces and inserts because they produce massive amounts of heat. That heat could severely damage your tv or other electronic devices.

Is it OK to leave pilot light on gas fireplace overnight?

It's not safe to leave it on. Why Isn't It Safe? The biggest reason is that gas fireplaces can release deadly carbon monoxide gas, which is odourless and can go unnoticed until a person dies from carbon monoxide poisoning. It is best to not leave your fireplace on for more than three hours at a time.

What is behind a gas fireplace?

Typically found inside a gas fireplace includes the media such as logs, a burner tray, control unit and an ignition system made up of individual components such as a thermocouple. Depending on the model of gas fireplace, the media may be sat on a combustion matrix.

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

An overall rule for safe gas fireplace usage is to not let your fireplace—no matter which style—operate throughout the night. Unmonitored gas fireplaces can lead to dangerous, often fatal, outcomes. The two most concerning outcomes of leaving a gas fireplace on for too long are a house fire or a gas leak.

How hot does the inside of a fireplace get?

In general, most fireplaces reach temperatures between 700 and 1000 degrees Fahrenheit. This can provide plenty of warmth for a room, but it's important to keep in mind that the temperature will vary depending on the type of fuel being used.

Is it bad to put a fan in front of a fireplace?

It is not recommended that they be placed directly on top of a fireplace without some sort of buffer. Most fans, like box fans or tower fans, also have multiple energy-efficient speed settings. Save the highest speed for a hot summer's day; your fan does not have to be on high to be effective at spreading heat.

What is the hottest part of a fireplace?

The hottest part of the flame is the base, so this typically burns with a different colour to the outer edges or the rest of the flame body. Blue flames are the hottest, followed by white. After that, yellow, orange and red are the common colours you'll see in most fires.

How hot is too hot for fireplace?

The Maximum allowable surface temperature is 117° F OVER ambient (room) temperature. Thus, if a room is 70° – 80° the exposed combustible surfaces immediately surrounding the Fireplace can have a surface temperature as high as 187° F.

Why is my gas fireplace hot when off?

The little flame you see in your gas fireplace after you have turned it off is called a pilot light. A Standing Pilot Light runs constantly, whether your fireplace is on or off. “It's the middle of summer, why do I feel heat from the front of my fireplace?” “Oh well…it's only a little flame, it's no biggy.”

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How Hot Does A Fireplace Surround Get?

A fireplace surround is warm to touch, but never to the point where it’s too hot. How hot a surround exactly gets depends on how much clearance there is, what type of fireplace you have, and what kind of fuel you are burning.

Is It Normal For A Fireplace Surround To Get Hot?

Since the surround is located against the firebox, it is normal for a surround to get hot. However, fireplace surrounds shouldn’t reach too high temperatures. It should always be warm to touch, but never too hot.

How Much Heat Can Certain Types Of Fireplace Surrounds Take

Not every material can take as much heat as the other. Here, we’ll cover some of the most popular materials used for fireplace surrounds and how much heat they can handle!

How Hot Can A Fireplace Get?

On average, a fireplace can get as hot as 1,500 degrees Fahrenheit. Wood-burning fireplaces can reach temperatures of 1,700 degrees, while gas fireplaces burn a little lower at around 1,000 degrees Fahrenheit. Additionally, electric fireplaces tend to give off the least amount of heat while burning at a lower temp – usually generating about 5,200 BTUs.

How Hot Can An Electric Fireplace Get?

An electric fireplace gives off around 5,200 BTUs (British Thermal Units) of heat, which is usually less heat than what gas or wood-burning fireplaces produce. Remember that electric fireplaces must be plugged into an electrical outlet in order to work.

How Hot Can A Wood-Burning Fireplace Get?

A wood-burning fireplace can reach temperatures up to 1,700 degrees Fahrenheit. The inner hearth and firebox can reach about 1,000 degrees Fahrenheit.

How Hot Can Fireplace Inserts Get?

A fireplace insert can reach temperatures ranging from 1,200 degrees to 1,500 degrees Fahrenheit and emit 30,000 to 85,000 BTUs. The inner hearth may only heat up to 1,000 degrees Fahrenheit due to a large flow of air continually circulating the flames. How hot a fireplace insert can get also may depend on the type of insert, namely electric, gas, or wood.

Can A Fireplace Get Too Hot?

It is possible for a fireplace to become too hot, and damage can occur to parts of your fireplace when that happens.

How hot can a wood burning fireplace get?

Wood-burning fireplaces can reach temperatures of up to 1,500 degrees. Wood burning is not efficient so the hard surfaces around it will never get hotter than 1,000°F.

How many BTUs does a fireplace have?

Under normal circumstances, a fireplace gas can achieve up to 60,000 British Thermal Units (BTUs). To understand this measurement scale, BTU can be defined as the measure used to determine the amount of energy required to heat one pound of water by one degree measurable in Fahrenheit.

What is the difference between a built in fireplace and a inserted fireplace?

The main distinction between the built-in gas fireplace and the inserted gas fireplace is that the built-in gas fireplace does not need a separate fireplace or a chimney. The built-in gas fireplace can either be ventilated or unventilated.

What is a gas fireplace made of?

Inserted gas fireplaces are made up of two metal boxes ; one relatively small box housing the log and the burner set and another larger log that engulfs the entire setup. The designs necessitate a gap between the two metal boxes to allow for heat to pass. Most of the inserted gas fireplace setups come with a fixed glass pane in front or a metal panel.

Is it cheaper to run a gas fireplace or wood?

Suffice to say, a gas fireplace may seem expensive to run, but the fact that using simple technologies and valves, one can control the quality and quantity of heat depending on the needs of the user and the size of the room; this is not possible with wood fireplaces, therefore, implying wastage and less deliberate savings

Is a gas fireplace more efficient than a traditional fireplace?

Suffice to say, optimized modern gas fireplaces are more advanced, effective, and economical as compared to traditional means of heating.

Is gas fireplace more automated?

On the other hand, gas is more or less automated, therefore taking less effort and a lot less work to run and manage. Other than turning on and off of the fireplace, which may involve the on and off movement of the valve, a gas fireplace will need no other kind of hands-on operation.

How Hot Do Electric Fireplaces Get?

A typical electrical fireplace will produce approximately 5,000 BTU of heat. Most units peak at 4,600 BTU but there are some at 220/240V that can produce as much as 8,900 BTU. The infrared model can give off a little over 5,000 BTU.

How Hot Does a Wood Fireplace Get?

A wood fireplace will heat up based on several factors, including the type of wood used. Generally, the wood begins to burn at 600 degrees Fahrenheit and can go as high as 1,700 degrees if you leave it to burn continually.

What is the average temperature of a fireplace?

To give you a general idea, the average temperature remains under 100°F. Anything above this is going to make you feel inordinately hot and also heat your home. This way, you’ll know the fireplace is heating up and requires an instant solution to avoid fire risk.

How to tell if a fireplace is too hot?

You can quickly tell if the fireplace burns excessively hot by looking at the nearby tiles, which may have turned dark or started corroding . If you’ve got a damaged hearth floor or a nearby wall, they may lead to a fire emergency.

Why Is The Wall Getting Hot…What’s Happening?

This is a reason for concern, especially for parents who are worried about the safety of their children and want to know if the ‘wall getting hot’ is safe or is it risky.

Why does my fireplace heat up?

Two possible reasons why the wall and other surrounding areas of the fireplace heat up can be excessive flame impingement and improper installation and maintenance of the fireplace itself .

What happens when a fireplace log gets overheated?

However, in doing so, they’ve invited a flame impingement problem. Flame impingement happens when the logs get overheated by the flames. To avoid this situation, you can do what most other homeowners have done – reposition the fireplace logs so that it won’t cause excessive heat.

What does it mean when a fireplace gets hot?

Mostly, when the walls or other surrounding area of the fireplace gets hot, it means the installer hasn’t followed the manual and didn’t get proper clearances either.

How much does it cost to install a gas fireplace?

Expect to pay anywhere from $2000 to $4000 for an embedded gas fireplace, including installation. If these upfront costs scare you, know that running a gas fireplace is far more economical. The truth is that these are incredibly inexpensive compared to other types of fireplaces.at converting energy to heat.

Why is my gas fireplace hot?

The reason behind your gas fireplace mantel gets hot is improper installation of the fireplace and its flue. To keep the mantelpiece less heated, first off, make sure the fireplace flue is functioning properly. Also, ensure the gas firebox installation is properly done.

How to keep fireplace area cool?

Installing a fireplace blower into the fireplace insert is the best way to keep the fireplace area comparatively cool. And when the firebox area remains less hot, the temperature of the mantel stays low.

How do you protect a fireplace mantel from heat?

Installing a fireplace hood, fireplace heat protector, or a heat deflector between the mantel and the fireplace protects your mantel from heat.

Can I use gas logs in a wood burning fireplace?

Yes, you can use a vented gas log or ventless logs in your wood fireplace. It’s your choice.

Why is my mantel hot?

Another reason behind the hot mantel is the improper installation of the fireplace flue. A flue is an opening in the chimney that helps to exhaust gases or heat from the fireplace.

What happens if the fireplace flue doesn't work?

If the fireplace flue doesn’t function properly, the heat can’t exhaust from the fireplace. In return, the firebox area becomes extremely torrid that makes the mantel hot as well.

Why is my mantel heat shield so hot?

The first and foremost reason behind the mantel heat shield getting extremely hot is the improper installation of the fireplace. Check the manual of your fireplace and see whether the installer installed the fireplace properly or not.

Why is my fireplace getting hot?

Another reason for walls getting hot from the fireplace is due to the installation problem. You see, to install a grand fireplace in your house you need to make a proper plan.

Can you use ceramic logs in a fireplace?

Most of the time, you’ll find that using the ceramic logs makes your walls hot. You see, the wood ones are the most suited logs for a fireplace. They don’t usually cause problems.

Can a gas fireplace get too hot?

Question: Can a gas fireplace get too hot?#N#Answer: Although the gas fireplace is known to be hot but at times they can get excessively hot. So, you have to look out for that otherwise you might face some heavy casualties.

Where Should I Put My Gas Fireplace?

A gas fireplace can go nearly anywhere you want some heat and a great ambiance.

How many BTUs does a gas fireplace have?

A gas fireplace can get between 7,000 and 60,000 BTUs.

What Types Of Gas Fireplaces Are There?

Gas fireplaces come in three styles, and then you would choose ventilated or non-ventilated.

How much does it cost to install a gas fireplace?

They come vented with an immovable glass pane in the front or unvented with a front glass panel or metal screen. You can look to spend no less than $2,000 and up to $4,000 retail after installation.

What is the best stone for a gas fireplace?

Hot Stones: Stones are available in muted and pastel colors like warm terracotta. Great for a warm and calm glow, this is the best choice for outdoor gas fireplaces for rustic ambiance.

How many BTUs are needed for a home?

For a home of a generous 900 to 1,200 feet, there’s no need for any more than 20,000 BTUs.

Is it safe to use a fireplace?

It’s not perfect, but if you use a fireplace the recommended way, they are safe.

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