Best Gas Fireplaces & inserts

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If you want to find a good alternative for a traditional wood-burning fireplace, you should take a look at the gas fireplace that are quite popular these days. You will like it because it is clean, effective and you don’t even need a chimney anymore. We will help you to find the best ones that meet your specific needs.

In our gas fireplace reviews, the No products found. is the top choice. It’s a vent-free option with 99.9 percent efficiency. It also boasts many safety features, great heating capacity, and a modern look. 

But, there are dozens of other products covering all preferences in the market. And, each of them has distinct specifications. 

Our Picks for Best Gas Fireplaces:

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Reviews Of The Best Gas Fireplaces

1. Pleasant Hearth VFS2-PH30DT Gas Vent-Free Stove—Best Value

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If you’re in the market for a fairly-priced stove that imitates the traditional charm of the actual fireplace, this is a smart choice.

This model radiates a maximum of 30,000 BTUs of heat and is powerful enough for 1,000 square feet and below. The unit is many times stronger than a lot of products with the same price tag, providing excellent value for money.

As an affordable option in our review, it’s good to see an included thermostat. It also has a built-in overheat sensor, which is smart enough to shut off the device once it gets too hot.

The product operates with both natural gas and liquid propane, giving you more flexibility. Therefore, you can also call it an indoor propane heater. It also comes in a compact design, which makes it easier to put in the small corner.

Another option that we like about the model is that the steel components are super easy to assemble. This feature, along with the small dimensions, makes the device quick to install.

The main complaint is that the controls are inconvenient. In particular, the thermostat knob is underneath the unit, making it a little hard to reach.


  • Dual-fuel capability.
  • Realistic look.
  • Overheat sensor.
  • Thermostat control.
  • Fast and easy installation.


  • Hard to reach the thermostat knob.

2. Peterson Real Fyre Live Oak Log Set—Most Natural Look

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This Peterson log set carries a special appeal for those who want an efficient alternative for their wood-burning stove.

The vented log set is very pleasing to the eye and will give you the feeling of real stacks. Its hand-painted design is inspired by real-world wooden logs. And, the dark shades replicate the natural look of bark. 

It’s an eco-friendly option since it only burns natural gas. It also boasts an outstanding heating capacity of 75,000 BTUs. So, it’s mostly geared toward heating larger areas such as a living room.

With your purchase, you’ll receive six log sets, sand, embers and a burner. The logs are made of ceramic and are reinforced with steel rods to maximize their strength and integrity.

Unfortunately, the insert doesn’t come with a control valve and uses your existing gas connection hose to connect to the line stub-out. Also, you may need a professional to install the package in your fireplace.

As a trusted brand, Peterson warrants all your purchased products, as long as you own them, and will cover all its repair costs.


  • Hand-painted realistic design.
  • Efficient.
  • Great heating capacity.
  • Sturdy material.
  • Remote control.
  • Lifetime warranty.


  • Needs professional installation.
  • Requires a smokestack.

3. Duluth Forge Dual Fuel Vent-Free Fireplace Insert —Best for Extra Features

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Looking at different gas fireplace inserts, it’s easy to see that this device has some excellent extra features.

The Duluth Forge fireplace is packed with a wide variety of options. The oxygen sensor and automatic shut-off systems stand out for safety. And, for ease of use, the battery-assisted Piezo ignition and the remote control are notable features.

The gas fireplace also features six hand-painted ceramic fiber logs and a ported ventless gas burner for excellent value for money. Other models require you to buy these separately. The painted logs also have a realistic flame pattern that decorates your room. 

This vent-free gas fireplace gives you 32,000 BTUs heating capacity at most, making it superb for heating average-sized spaces. It also eliminates the need for a chimney and maintains the indoor heat.

It has a DIY design, meaning that you can do all the future repairs yourself. The company will ship replacement parts and has included all the necessary installation instructions. 

Unfortunately, there are no blower fans integrated into the package. But, some customers argue that limiting these add-ons reduces their costs.


  • Dual fuel technology.
  • High safety options.
  • Comes with a non-electric ignition.
  • DIY design.
  • Remote control.


  • No extras.

4. ProCom FBNSD28T Ventless Dual Fuel Fireplace Insert—Most Energy-Efficient 

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Equipped with Dual Fuel Technology, this gas fireplace burns with natural gas or liquid propane. And, it gives you 26,000 BTUs per hour.

The ProCom FBNSD28T requires no outside ducts and emits zero exhaust. Coupled with a 99. 9 percent efficiency, this feature is friendly to your energy bills. And, it also contributes to a high heat output.

Also, the device comes with a battery-assisted ignition that fires the heater in moments and doesn’t need the electrical power as the electrical fireplace does. With this feature, you no longer need a pilot light, and it will further reduce your energy costs.

This vent-free fireplace boasts several safety options. Among them are the oxygen depletion sensor, auto shut-off feature and non-adjustable regulator. All these will ensure your peace of mind and prevent potential dangers.

Note that the fireplace lacks an integrated blower, but it does include five fiber logs, which, for its price, is a plus.

Whether you fit it in a cabinet mantle or just recess it to a wall, the ProCom FBNSD28T adds a stunning, modern look to your house.


  • Energy conservative.
  • Environment-friendly.
  • Inexpensive.
  • Stylish.
  • Safe.
  • Vent-free.


  • The fan blower is sold separately.

5. Empire Tahoe Deluxe Millivolt Fireplace—Best for Small Areas

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If you’re short on space and looking for a compact fireplace, the Empire Tahoe Deluxe is a good solution. The unit is only 36″ long and 16″ deep, so it fits well into small areas.

This model is very durable and comes with a millivolt control. The control lets you turn it on/off with a handy switch. It also has a heating capacity of 20,000 BTUs, which is great for heating small places.

Unfortunately, the fireplace doesn’t come with a mantle, brick liner, gas hose, fan blower or remote. This means you get less value for money with this heater.

Besides, the unit burns with an efficiency of 83 percent, which, although adorable, is less than many other gas fireplaces, especially the ProCom with a 99.9 percent efficiency.

Yet, a positive is that it’s easier to set up. Once you receive the heater, you have to attach it to the flue, place the unit in the fireplace opening, and then you’re good to go.


  • Durable.
  • Easy to install and use.
  • Millivolt control.
  • Compact design.


  • No fan blower, gas hose and other extras.
  • Low efficiency.

6. Napoleon Grandville GVF36-2N Gas Fireplace Insert—Safest Option

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The Napoleon Grandville GVF36-2N is a safe gas fireplace insert, which gives you all you need from a cozy fireplace.

What differentiates Napoleon Grandville from other products is its safety features. It has not only an oxygen sensor but also a safety screen. The safety screen serves as a barrier and makes it the safest option on our list. It’s especially a good choice to protect kids and pets.

This product also has an impressive heating capacity of 30,000 BTUs, which is enough to heat huge spaces. So, if you have a 1,200 square-foot living room and are nervous about warming it during winter, this is a good choice.

Also, its vent-free design means no chimney to deal with. And, its clean-burning feature means there’d be no toxic emissions to pollute the environment.

With its vibrant, dazzling flames, the Napoleon Grandville also has a realistic design. It brings all the natural intensity of wooden logs into your house. You can even adjust the flame height up to 50 percent and set the heating temperature with the remote control.

To customize the unit, you can also buy the extra trims, rivets, and louvers to your taste and match it with your interior décor.


  • Safe to touch.
  • Stunning design.
  • Sold with a remote control.
  • Vent-free.
  • Oxygen depletion sensor.
  • Adjustable flame.


  • Fan blower, trim kit, and other accessories are sold separately.

What to Consider When Buying the Best Gas Fireplace Insert?


There’s no point in buying a fireplace if it fails to heat up room.

So, before anything, measure your room’s area. Then, check it with the manufacturer guidelines to see if the heater is powerful enough to warm your area.

If the information isn’t included, look for the number of BTU’s, and check them with this list:

  • 4,500 BTUs: Up to 100 sq. ft.
  • 22,500 BTUs: Up to 500 sq. ft.
  • 33,750 BTUs: Up to 750 sq. ft.
  • 45,000 BTUs: Up to 1,000 sq. ft.

With an impressive 75,000 BTUs capacity, the Peterson Real Fyre Log Set is the pioneer fireplace on the heating coverage.

Energy Efficiency

To measure the efficiency of a fireplace, consider how much heat it transfers per hour. Then compare it with its fuel consumption. Some product descriptions mention the efficiency in percentages so that you don’t need to worry about the math.

The higher the percentage, the more efficient the fireplace. For example, with 99.9 percent efficiency, the No products found. is the most energy-efficient product on our list.


Bear in mind that there’s a literal fire burning in your home!

So, from a safety standpoint, it’s important to look for gas fireplaces equipped with some safety features.

With oxygen sensors, the device monitors the level of oxygen in the atmosphere. So, before the environment gets filled with deadly byproducts—such as carbon monoxide—it will put the flame out.

Besides, a thermostat allows you to see and set the temperature. So, it won’t exceed a certain amount, and if it does, the automatic shut-off system will shut the heater’s power.

A flame supervision feature makes sure there’s always a flame while the gas is burning. So, you won’t face any dangerous accidents, such as fires, explosions, and suffocation. 

The No products found. is the safest option on our list. Besides this, the No products found. and the No products found. are two other products with decent safety features.


Regarding ventilation, there are two types of gas fireplace inserts:

  • Vented.
  • Vent-free.

Like a real wood fire, vented fireplaces work with a chimney to take the gases and exhaust out of the house. But, vent-free units use technology that eliminates the need for a roof pipe. This not only lowers your costs but also heats more effectively.

Vent-free gas fireplaces are more efficient than vented models. This is because they keep all the heat inside the house and don’t waste fuel. Also, they won’t cause air pollution because they burn very cleanly.

Other Accessories

The best gas fireplace comes with extra properties, while others don’t.

For example, optional blowers help you improve the air circulation throughout the atmosphere. And, they distribute the heat more evenly.

Logs are both an aesthetic and functional extra that add a flashing appearance to your heater. If hand-painted, these objects make the fireplace more realistic to the eye. And, if ventless, they burn less energy and heat your space more efficiently.

Remote controls, sands, ignitions, embers and valves are also other accessories that can add value to your fireplace.

Frequently Asked Questions

Are Gas Fireplaces Worth It?

Gas fireplaces are definitely worth it. Compared to traditional fireplaces, gas fireplace inserts are more efficient, convenient, and productive. They’re also much safer, which makes them an incredible choice for their price point.

How Long Do Gas Fireplace Inserts Last?

Gas fireplace inserts last for about a decade. But, their lifespan depends on their type and the amount of maintenance. If you buy a ventless fireplace with ceramic logs, it may last for more than 10 years. With poor maintenance, though, it may start to deteriorate after only five years.

Do Gas Fireplaces Heat Well?

Gas fireplaces heat your indoors very well. With more than 80 percent efficiency, they not only heat you indoors but also save the outdoors from dangerous gases. They can heat up to 1,500 square feet, so are great as both supplementary and primary heaters.


After evaluating all the benefits and pitfalls of the best gas fireplaces, we found the No products found. as a leader in this sector. It’s a vent-free fireplace that won’t waste energy and is the most energy-efficient option.

The Empire Tahoe Deluxe is the first runner-up, with its heating output reaching 20,000 BTUs. If you want to heat small rooms, this would be your top choice. But, if you’re looking for a fireplace with the most extra features and accessories, take a look at the No products found..

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Welcome to Air Wisely! I am Darren. I worked as a plumber for years and found that my clients were interested in learning basic HVAC knowledge. That's why I build this site.