Do Gas Fireplaces Really Heat a Room? | UGI Heating, Cooling & Plumbing (2024)

The fireplace started out as a necessity in many homes when it was first introduced. Being a source of light, a place to cook meals, and doubling as a utility to heat the home, one could almost say that the fireplace was integral for survival. We have obviously come a very long way since back then and while the fireplace isn’t used in all of the ways it was before, it still has value. In most cases, the fireplace is still used as a source of heat and many of them run on gas. Since heat is the main use of a fireplace today, some people may ask themselves, do gas fireplaces really heat a room? We’d like to help you find that answer today.

UGI Heating, Cooling & Plumbing is an HVAC company that installs and repairs naturalgas fireplaces. Our HVAC contractors have plenty of experience working with gas fireplaces and can help you understand their benefits.

Gas fireplaces rely on consistent combustion to produce real flames and keep the fire burning for long periods of time. Overall, gas fireplaces are highly efficient when it comes to heating a room. Once a fire has been burning for some time, it’s likely to heat a room rather quickly. The type of gas fireplace you have is likely to affect the fireplace’s ability to heat a room efficiently. Typically, the larger the fireplace, the more heat it is able to produce. Additionally, the room your fireplace is in will have a significant impact on how well it can heat a room. Depending on the types of walls you have, as well as the back of your fireplace, your room may heat faster or slower than average.

Gas fireplaces also allow you to have some control over how much they heat the rooms you’re in. Many come with a control dial that helps you adjust the amount of heat coming from your fireplace. These dials will control the amount of gas released into the fireplace that will combust with the pilot flame. This will increase the flames in your fireplace, and make for a warmer room.

A vented gas fireplace vents the emissions produced through a flue – a duct for smoke and gas produced by fires. With vented fireplaces, you have no access to the flames burning – they are behind a glass barrier. The smoke goes through your chimney or a wall that connects to the outside. Here, the by-product of the fire is vented out of the house, but this leaves you with fewer areas where you can place the vented fireplace throughout your home.

These fireplaces are typically safer, as they allow for far less potential for accidents to occur due to the glass barrier. Additionally, since these fireplaces vent the by-products of the flames outside of your home, reducing the likelihood of poor air quality. If you do not currently have a gas fireplace and are looking to install a vented one, you will need to consider their limited options for placement due to the need for filtering outside. Our knowledgeable HVAC contractors will be able to direct you as to where is best for your fireplace.

Alternatively, ventless fireplaces do not have a vent component. Instead, the air is redirected back into your home. They are directly connected to your gas or propane line and are generally designed to burn with little to no exhaust. These types of fireplaces do not require a chimney, making them easy to place in any area of your home, offering more flexibility than their vented counterparts. If you are looking to install a ventless fireplace in your home, you can expect to pay less than you would for a vented fireplace. This is because they do not require a ventilation system as part of the installation process. An added benefit of a ventless fireplace is that they are more efficient in heating a room faster. However, though they are largely safe, they do release some fumes into the homes they are in. Because of this, it is recommended to keep a window open for a bit if your fireplace is lit for a long time and ensure your carbon monoxide detectors are functioning properly.

All in all, gas fireplaces are highly efficient at heating a room. Aside from the benefit of heat, they can provide the ambiance and design many people crave in their homes. Because of the amount of heat gas fireplaces produce, many who have them in their homes can typically pay less money overall on their heating bill. Whether ventless or vented, gas fireplaces are a great way to keep your home warm without having to crank up your heat throughout the day. This makes gas fireplaces a huge draw for many people.

If you are interested in getting a gas fireplace in your home and are looking for an HVAC company to assist you, look no further than UGI Heating, Cooling & Plumbing. We can help you figure out the best placement for a gas fireplace and what system will benefit you the most. We have an expansive list of other homeservicesthat may benefit you as well!Contact ustoday to see how we can help you!

Do Gas Fireplaces Really Heat a Room? | UGI Heating, Cooling & Plumbing (2024)

FAQs

Do Gas Fireplaces Really Heat a Room? | UGI Heating, Cooling & Plumbing? ›

Gas fireplaces rely on consistent combustion to produce real flames and keep the fire burning for long periods of time. Overall, gas fireplaces are highly efficient when it comes to heating a room. Once a fire has been burning for some time, it's likely to heat a room rather quickly.

Do gas fireplaces actually warm the house? ›

The answer is yes to both! Some gas fireplaces are designed to add atmosphere, such as ventless fireplaces. However, most can create a significant amount of heat in your home. A gas fireplace can heat a room, with heat output ranging from 10,000 to 37,000 BTU.

Are gas fireplaces efficient for heating? ›

One of the biggest advantages of gas fireplaces over wood burning fireplaces is their incredible efficiency. Unlike traditional fireplaces, which lose much of their heat straight up the chimney, direct vent gas fireplaces keep up to 70% of heat inside of your home.

Why does my gas fireplace not heat the room? ›

Make sure to fully open the damper when starting the fire. When you have a great fire going, slightly close the damper to prevent excess heat from escaping. If the room still isn't warm enough, close the damper a little bit more. This will enhance your heating output.

Does a gas fireplace make the house colder? ›

If you have a gas or wood-burning fireplace, you may be losing a lot of heat in the winter, contradictory to what you may think when you light a warm fire. It may be worth investigating a newer model that is electric and is not attached to a chimney so you can retain heat in your home during the winters.

What type of gas fireplace puts out the most heat? ›

Ventless gas fireplaces emit the highest amount of heat with 100% efficiency and are eco-friendly. They have the look and feel of a traditional fireplace, but don't require a chimney.

Is it a good idea to have a gas fireplace? ›

Gas fireplaces can also help you save on heating costs by providing warmth during unpredictable or “in-between” weather when it's not cold enough for the central heat, but you still need some warmth. 3. New gas fireplaces are incredibly efficient.

Is it cheaper to run a gas fire or central heating? ›

If you're looking for supplemental or occasional heating for a specific room or as a decorative feature, a gas fire may be a cost-effective choice. If you want consistent and efficient heating throughout your entire home, especially in larger properties, central heating is likely the better option in the long run.

Is it better to use gas fireplace or central heat? ›

Furnaces have a much better heat output than fireplaces as they have less heat loss and can circulate air better. Also, keep in mind that fireplaces usually only increase a house's temperature by 15-25ºF, which typically isn't enough for our colder climate.

Is it cheaper to heat house with gas fireplace or electricity? ›

Operating costs vary depending on the unit's size, model, and the cost of fuel in your area. Gas tends to be more affordable than electricity; however, a general rule of thumb is the more British thermal units (BTUs) your fireplace releases, the more it costs to run.

What is the most common problem with a gas fireplace? ›

1. Malfunctioning Ignition. Ignition malfunctions are common in gas fireplaces. Damaged wiring might cause the ignition to draw too much current.

How do you circulate hot air from a gas fireplace? ›

Place the box fan on low facing into the space where your fireplace is, blowing the cool air at the unit. This will cause convection reaction and the hot air will be forced away from the burning unit. If in a small room, the hot air will be moving out the door into larger spaces in no time.

Why is it so cold around my gas fireplace? ›

If the fireplace unit is place on a wall whose back half faces the outside, proper insulation is critical. If insulation has dropped over time or was simply put in incorrectly, the gap between the wall and the fireplace will become a gathering place for cold air.

Do gas fireplaces really heat a room? ›

Gas fireplaces rely on consistent combustion to produce real flames and keep the fire burning for long periods of time. Overall, gas fireplaces are highly efficient when it comes to heating a room. Once a fire has been burning for some time, it's likely to heat a room rather quickly.

How do I get more heat from my gas fireplace? ›

Think about dampers

There are two options available here: you can either invest in a damper that fits inside of your chimney, or you can go with the more traditional top mounted chimney cap damper. Dampers help reduce heat loss that would ordinarily occur through your chimney.

Do gas fireplaces affect air quality? ›

Gas Fireplaces. Generally speaking, whenever you burn fuel, you release emissions into the air. Your fireplace is no exception. Whether you have a wood-burning or a gas fireplace, you will release emissions every time you use the fireplace.

Do fireplaces really warm a room? ›

Fireplaces typically generate enough heat to warm the room they're in, and they can be very effective at heating that space. To heat your entire home, you would need a fireplace in every room that you want to be heated.

Do gas fireplaces contribute to global warming? ›

In contrast, gas log fires produce fewer emissions and have a lower environmental impact than traditional ones, making them a more sustainable choice for heating your home.

Do gas fires give out much heat? ›

Flueless gas fires have a lower heat rating than other fires of 2.5kw (other gas fires can go up to 6kw), but as they're 100% efficient, all of the heat goes into the room.

How much heat comes from a gas fireplace? ›

Gas fireplaces have a wide range of heat output, from about 7,000 to 60,000 Btus.

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