Skip to content
What are Electric Fireplace Inserts? How to choose the best one?

How to Choose The Best Electric Fireplace Insert?

Choosing the right electric fireplace insert is key to either revamping your old fireplace or creating a new focal point in your home. Whether you're looking to breathe new life into an outdated fixture or you're building a brand new fireplace, an electric insert offers a hassle-free and stylish solution. This guide will provide you with essential tips on size, style, heating capabilities, and additional features, helping you find the perfect electric fireplace insert that not only fulfills your needs but also enhances your home's ambiance and comfort.

Enter electric fireplace inserts...

Electric fireplace inserts look like real fireplaces and provide supplemental heat but don't have any downsides of traditional fireplaces like complicated expensive installation, air pollution, maintenance or cleanup.

The main purpose of electric fireplace inserts is to convert existing gas or wood burning fireplaces into efficient and convenient electric units. Electric fireplace inserts can also be used in new construction. More on this in the next section. 

Installation Options

There are two ways to install electric fireplaces inserts.

1. Insert into existing fireplace opening.

Electric fireplaces inserts are designed to fit into existing masonry fireplaces and convert them into clean energy efficient electric units. This is why the sizing of electric fireplace inserts often matches standard sizes of masonry fireplaces.

Revamp your old fireplace with electric insert

This installation can be broken down into 4 easy steps:

  1. Bring the power inside the fireplace opening, 
  2. Connect insert to power,
  3. Slide insert inside the fireplace opening.
  4. If you have a chimney, you will need to seal it off to eliminate the heat loss.

2. Build a new fireplace.

Electric fireboxes can be used to build new fireplaces. They can be framed right into combustible walls, inserted into mantels or cabinetry without any special fireproofing or venting. If you are looking for a traditional looking electric fireplace - a firebox insert should be your choice.

Dimplex Revillusion™ 42" - Built-in Electric Firebox
In photo: Dimplex Revillusion™ 42" - Built-in Electric Firebox

Why You Should Choose Fireplace Inserts

Efficiency

Did you know traditional wood burning fireplaces actually absorb warm air out of the room and into the fire?  The Hearth, Patio and Barbeque Association pegged older fireplaces’ efficiency at only about 5-10 percent.

Electric fireplace inserts are designed to increase a fireplace’s efficiency up to 99%. So, not only is it an attractive addition to your home, it also reduces energy loss when heating your home.

Air Quality

Traditional fireplaces negatively impact your indoor air quality and our environment.

There are many health implications that can come with burning wood indoors from allergies to asthma and all the way to cancer.

Luckily we live in 21st century and have much safer alternatives.

Electric inserts keep your indoor air clean and don't pollute our planet. Since there is no actual flames there are no dangerous emissions into the air. 

If you have a health condition like asthma and always wanted a fireplace but couldn't - electric fireplace is a safe choice for you. 

Some models, like Dimplex Deluxe Electric Firebox (BF39DXP) even purify air!

Electric fireplace insert wit air purifying system

In photo: Dimplex Deluxe Electric Firebox (BF39DXP) with air purifying system

Safety

Traditional fireplaces are hot and can be dangerous for little kids or pets.

With electric fireplaces, you can be sure that your loved ones are safe. Electric fireplace inserts stay cool to the touch and won't burn little hands or curious noses. 

There is also no danger of a spark getting out and starting a fire. With electric fireplaces there is no actual combustion, hence no fire hazard.

Convenience

Once installed, electric fireplace inserts are super easy to use and require zero maintenance. 

You can control the flames and the heat with a touch of a button on the touch screen or remote control. Some models can even be connected to your smart home. We mention our favorite in the recommendations section.

Easy to Install

Electric fireplaces are easy to install. If you are getting a cordless log insert for your existing fireplace, this will be the easiest remodeling project you've ever done. All you'll have to do is charge the battery and insert the log set into your fireplace.

Generally, installation of an electric fireplace insert is much easier than any other fireplace and can be DIY'ed or done by a general contractor.

Check out this video showing a DIY installation of Dimplex Revillusion electric fireplace insert:

Of course if you are building out a brand new fireplace and inserting a fire box it will be a bigger project. Still, compared to any other types of fireplaces, installing electric insert will be much easier, faster and cheaper.

Design and Style

The thing about Electric Fireplace Inserts is that there are many looks and styles available. You can choose the insert to match your home’s overall design.

For a sleek modern look, you can choose an insert with glass crystals and contemporary flame colors. For a more traditional look, you can choose the one with traditional logs and realistic flames. Or for a modern farmhouse a traditional insert with logs and clean concrete back is a great choice.

Modern Electric Firebox Insert

In photo: Dimplex Revillusion™ 30" - Built-in Electric Firebox

Two Types of Electric Fireplace Inserts

There are two type of electric inserts that can be used for reviving old fireplaces, electric log sets and electric fireboxes. Both of these types of inserts are vent-free, maintenance free, environmental friendly and safe to use around kids and pets. 

Electric Log Sets

Dimplex Revillusion Electric Log Set Insert

Electric log sets recreate the glow of embers from a real fire with low energy LED lights, and do not require any installation at all. You simply place the log set inside of your existing fireplace and plug it into any standard household outlet.

There are also cordless versions available. Keep reading, we'll talk about them in our recommendations section.  

Electric Fireboxes

Plug-in electric fireplace insert by Dimplex

Like log set inserts, electric fireboxes can also be inserted in existing fireplaces. What's different is that they can also be installed as new fireplaces and inserted into walls, mantels, or cabinetry.

Electric fireboxes also use LED lights or display flame recording on an LCD screen (virtual fireplaces) to create flame illusion. They also come with built-in heaters that can heat up 400 - 1000 sq ft. These heaters are silent and work independently from flames, so you can turn them off when you don't need them.

Some electric fireboxes come with trim that you can use to frame the flame display and cover up the gaps if your firebox is a bit smaller than your old fireplace opening.

Other models don't come with trim or you might find that the trim is not big enough to cover the gap. In his case you'll have to just have one made by your local contractor.

Electric firebox inserts have a traditional fireplace shape but the flame display ranges from traditional to modern. You can choose to go with logs or contemporary glass to place in front of the flames and you can even change the flame colors for a unique experience.

We love electric fireboxes for their finished look and realism. There are hundreds of options available. We handpicked some of the best ones for you in this article, so keep reading.

How to Choose The Right Electric Insert?

To make sure your new electric insert fits just right, follow these simple tips.

Electric Insert Shopping Tips: 

  1. Decide whether you want a log set of a fire box
  2. Write down the dimensions of your existing fireplace or your new fireplace. Measure the height, width, and depth.
  3. When purchasing, find an insert as close to the height and width of your dimensions as possible. 
Bonus tip: Keep in mind that many masonry fireplaces get narrower towards the back. Once you pick your insert, double check the width of the firebox and make sure it still fits into your fireplace opening at the deepest part of that firebox.

    Where To Purchase Electric Fireplace Inserts

    With our competitive prices, Free Shipping right to your door, and Free Returns, Modern Blaze is the best online store to make your purchase.  Our Customer Service is second to none; we take pride in going the extra mile for our valued customers! You can find our reviews here: Modern Blaze Reviews

    Click here to view our collection of Modern Electric Fireplace Inserts.

    How To Install An Electric Fireplace Insert Into An Existing Fireplace

    Installing your electric fireplace insert into an existing masonry fireplace is simple. Just follow these two tips.

    Here's one example of an easy-to-follow installation tutorial video:

    For more detailed instructions, please click here.

    Recommended Fireplace Inserts

    Modern Blaze is proud to offer you a great selection of realistic looking fireplace inserts. Here are some of our favorites! 

    • Overall Best Fireplace Insert 

    Dimplex Revillusion Series

     Dimplex Revillusion™ 42" - Built-in Electric Firebox
    In photo: Dimplex Revillusion™ 42" - Built-in Electric Firebox

    Our Dimplex Revillusion Series really has it all. From an enviable view of lifelike flames, customizable features like firebox glow and flame base color, a built-in sleep timer, to optional heat settings, this model is definitely an overall favorite. 

    Dimplex Revillusion™ 42" - Built-in Electric Firebox
    In photo: Dimplex Revillusion™ 42" - Built-in Electric Firebox

    Not only does this fireplace come with all these incredible features, but it is also sustainable, with no emissions and no need for vents. If you're wanting a versatile fireplace insert with charm and character, this one would be a great choice for your home. 

    • Best Model for Heat Production

    Dimplex 39-Inch Deluxe Built-in Electric Firebox, UL Listed (BF39DXP)

    Powerful fan-forced heater provides on-demand heat for up to 1,000 square feet.

    Dimplex Multi-Fire XHD Series Plug-in Electric Firebox installed in a cozy room

    In photo: Dimplex 39-Inch Deluxe Built-in Electric Firebox, UL Listed (BF39DXP)

    When it comes to efficient heating, the Dimplex Deluxe Electric Firebox offers an impressive capacity of providing up to 9,220 BTUs of heat when wired for 240V. Its powerful fan forced heater can heat a room up to 1,000 square feet. You can also use the fireplace without activating heat features, so you can enjoy the view of the high contrast flames all year round!  

    This firebox looks super real with it's faux brick interior and life-like flame effect.

    What's more, this impressive firebox has a Purifire Air Treatment System that cleans the air while providing supplemental heat across the room. For extra comfort, you can opt to use it with or without heat.

    You will love the beauty and cleaner air that this fireplace provides!

    • Most Realistic Fireplace Insert

    Modern Flames Redstone Electric Fireplace Inserts

    Modern Flames Redstone 36" Built-in Electric Fireplace Insert (RS-3626)
    In photo: Modern Flames Redstone 36" Built-in Electric Fireplace Insert (RS-3626)

    Recreate the elegant visuals of a traditional fireplace without the work and hassle with the Modern Flames Redstone Series. With Modern Flames' Hybrid-FX™ Flame Technology, you have independent control of the flame and ember bed colors giving you the power to create any color combination you wish for more vibrant flames. You can keep the tone to natural orange, yellow and red or switch it up and try many other color options available.

    Modern Flames Redstone 36" Built-in Electric Fireplace Insert (RS-3626)
    In photo: Modern Flames Redstone 36" Built-in Electric Fireplace Insert (RS-3626)

    Redstone fireboxes also come with heating capabilities, adding a more realistic feel to the stunning flame display. The combination of visuals and heating features is sure to make you forget that you have an electric fireplace!

    • Best Virtual Fireplace Insert

    Modern Flames Orion Traditional Virtual Fireplace Insert

    Modern Flames Orion Traditional Virtual Fireplace Insert

    In photo:  Modern Flames Orion Traditional 

    Modern Flames Orion Traditional Virtual Fireplace Insert stands out from all others because it's using a new flame technology. Instead of LED lights that try to mimic the look of flames Modern Flames Orion has a high-definition LCD screen that displays a video of real flames. With Heliovision® technology, you see actual footage of real flames, instead of lights from a spinning retractor. It's truly the epitome of realistic fireplaces. What's more, the 36", 42", and 54" models heat 60% more than most electric fireplaces!

    Modern Flame Orion Traditional with White Mantel

    In photo:   Modern Flames Orion Traditional 

    If you like realistic flame effect, crackling sound, smart controls, and powerful heater - Modern Flames Orion Traditional is for you.

    • Best Plug-In Fireplace Insert

    Dimplex Multi-Fire XHD Series Plug-in Electric Firebox

    Dimplex Multi-Fire XHD Series Plug-in Electric Firebox with logs


    In photo: Dimplex Multi-Fire XHD Series Plug-in Electric Firebox with Logs (also available with glass crystals)

    Do you want the comfort and aesthetics of a wood burning fireplace but don't want to go through the tedious work that comes with it? Look no further, the Dimplex Multi-Fire XHD Plug-in Electric Firebox might just be the fireplace insert you're searching for.

    The unit can easily be inserted into your existing fireplace opening (as well as a mantel or a wall opening). It conveniently plugs into a standard household outlet eliminating complicated hardwiring. 

    As an added bonus: Dimplex Multi-Fire XHD Plug-in Electric Firebox has a powerful fan-forced heater that provides on- demand heat for up to 1,000 sq. ft. This firebox is a true gem and for this price you will not find a better deal!

    • Best Wifi-Enabled Model

    Modern Flames Orion Traditional Virtual Fireplace Insert


    In video: Modern Flames Orion Traditional Virtual Fireplace Insert

    'Alexa, turn on the fireplace'

    You got that right, this model uses state of the art technology fully controllable with its remote, Wi-Fi smartphone app, and Smart Home system. Ask Alexa to turn on your fireplace, take your pick from the wide array of available flame style and color combinations. Impressive realistic flame visuals, crackling sound of a wood fire, comfortable heat, and real wood logs - all come together to create the perfect welcoming focal point in your space.

    • Most Affordable Fireplace Insert

    Dimplex 23-Inch Standard Insert Electric Firebox (DFI2309)

    Dimplex 23-Inch Standard Insert Electric Firebox (DFI2309)


    In photo: Dimplex 23-Inch Standard Insert Electric Firebox (DFI2309)

    Get all the good stuff for less with the Dimplex 23-Inch Standard Insert Electric Firebox. You don't have to break to bank to have the look and feel of a traditional fireplace with all the health and safety benefits of electric.

    With a realistic log set, a capacity of providing 4695 BTUs of heat for up to 400 square feet of space, and adjustable flame speed and brightness, this model is the most suitable option for those on a budget. 

    Dimplex 23-Inch Standard Electric Firepalace Insert i bedroom

    In photo: Dimplex 23-Inch Standard Insert Electric Firebox (DFI2309)

    Final Thoughts

    If you are thinking of remodeling your old fireplace, electric fireplace insert is the best way to go. It is more affordable and technologically advanced than any other kind of fireplaces. Not only that, it is also a clean, healthy and safe choice for you, your loved ones and our planet. 

    Electric fireplace inserts can be inserted into existing fireplace openings or used on their own. You can build them into walls, cabinets, or insert them into mantels. 

    Check out photos from our customers for more ideas: Customer Photos

    In case you didn't read anything above, here is a short list of our favorite inserts:

    Best Overall: Dimplex Revillusion Series

    Best Heat: Dimplex 39-Inch Deluxe Built-in Electric Firebox, UL Listed (BF39DXP)

    Most Realistic: Modern Flames Redstone Series 

    Best Plug-in Insert: Dimplex Multi-Fire XHD Series Plug-in Electric Firebox

    Best Virtual Insert: Modern Flames Orion Traditional Virtual Fireplace Insert

    Best Wifi-Enabled Model: Modern Flames Orion Traditional Virtual Fireplace Insert

    Best Affordable: Dimplex 23-Inch Standard Insert Electric Firebox (DFI2309)

    Best Log Set Insert: Dimplex Revillusion 20-Inch Plug-in Electric Log Set (also available in 25" size)

     

    To see our entire catalog of Electric Fireplace Inserts, go to https://modernblaze.com/collections/modern-electric-fireplace-inserts.

     

    Need help finding your perfect fireplace? We can help you with that. Just give us a call or shoot us an email support@modernblaze.com.

     

    Want to save on your fireplace insert purchase? Click here to get on our email list! 

     

    Pin this article:

     What Are Electric Fireplace Inserts?

    Continue Reading:

    We share even more on Social Media:

    Click Here to join our Design Community!
    Check out our social media:

    Modern Blaze Facebook Modern Blaze Pinterest Modern Blaze Instagram Modern Blaze Youtube 

    SHOP FOR ELECTRIC FIREPLACES ONLINE:

    Previous article Best Water Vapor Fireplaces: Realistic & Safe
    Next article 4 Best Electric Fireplace Heaters to Warm Your Home in 2024

    Leave a comment

    Comments must be approved before appearing

    * Required fields