Best Water Vapor Fireplaces of 2022 – Buyer’s Guide

| Last Updated: July 18, 2021

With the winter season around the corner, all one can think of is keeping their home warm and comfortable, and what better way to do that than getting a fireplace? 

However, a conventional fireplace is built into a wall and takes up too much room and effort. This is where a water vapor fireplace comes into play.

If you are interested in investing in one, then this article is just what you need. Read on to know more about these fireplaces and how to find the perfect one for yourself.

Comparison of the Best Water Vapor Fireplaces

  • 30 different flame colors to select from
  • Easy to install and operate
  • Will display nicely in the wall for better decor
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  • Available in a variety of sizes and colors
  • Comes with a heat output of more than 1,500 BTUs
  • Quickly heats up to the maximum output
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  • Best for the Money
  • Easy to assemble and install
  • Made from high-quality materials
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  • Flame height and speeds are adjustable
  • More than 15 flame colors to select from
  • Easily install into the wall for better display
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  • A remote control included for easy operation
  • Use the UVC air and water disinfection system
  • Easy to build it into the wall
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How to Choose a Water Vapor Fireplace

Looking to pick the best product for yourself? It is pretty simple. The top product may not be the best one for you. The best one is the unit that features all the elements that you are looking for. Here are a few things to look for when choosing a water vapor fireplace for yourself.


The most important consideration while choosing these products is the size. Not every room is designed for bigger-sized fireplaces. On the other hand, some rooms are too big for a smaller unit. This is why you need to pick the right size according to the room where you plan to install the fireplace.


Different products come with different installation options. Some units have simple installation and need to be plugged into a socket on the wall. Meanwhile, some others provide multiple options. It is up to you to decide which option to go for.


Budget is a very important factor to consider when investing in any product. If you are trying to choose a water vapor fireplace, make sure you only consider products that are within your budget. If not, you will not only waste a lot of time but may also end up overspending.

Dimplex Opti-myst GBF1000-PRO

Review of the Best Water Vapor Fireplaces

With the basics out of the way, we can finally get down to business. Choosing one product from the thousands available on the market can be tricky. We have made the job easier for you by picking some of the best products that you can invest in. All you need to do is find one that meets all your needs.

Best Overall

AFireWater Premium

AFireWater Premium Water Vapor Fireplace - Remote Control Flame - 30 Realistic Flame Colors - iOS/Android APP Enabled. UL Listed - AWP-20-50 20' Unit/AWP-40-100 40' Unit/AWP-60-150 60' Unit (60 inch)


Power: 120 watts

Heat Output: N/A

Dimensions: 40.2 x 12.4 x 12.9 inches

Weight: 57.32 lbs.

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What Recent Buyers Report

Users that have invested in this product have found it to be an exceptional product. From its impeccable design to its impressive functionality, they love everything about it. And the multiple flame colors just serve to be the cherry on the top for them.

Why it Stands Out to Us

This product stands to be the top one on our list for a number of reasons. It has a lot of features that make it better than the others. But one feature that makes it stand out the most is its changing flame color. This is a feature that has also attracted a number of users.

Most water vapor fireplaces allow users to change the flame’s color in the unit, but the range of these colors is not very wide. However, this unit provides a range of colors for the flames that other manufacturers have only dreamt of. And all of them are accessible with just the touch of a button.

Bottom Line

All in all, this product is designed with all the features that won’t fail you. It may take you a while to get the hang of operating it, but it will prove to be everything you had imagined a water vapor fireplace to be once you do.


Flames can change up to 30 colors with just the press of a button

No need for investing in costly fuels since the unit runs on water only

Designed to run on low voltage, so it doesn’t consume too much electricity

Available in three different sizes that are ideal to be used in every room size

Can be operated with the help of a remote, or even with a mobile app for greater convenience


Operating the unit may be a little tricky at first

Cannot be connected with more units to build a bigger fireplace


Dimplex Opti-myst CDFI1000-Pro


Power: 460 watts

Heat Output: 1,569 BTU/h

Dimensions: 40.13 x 12 x 9.5 inches

Weight: N/A

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What Recent Buyers Report

Buyers that have tried this product out for themselves have been nothing less than impressed by it. They love the realistic look of the flame, and they say that it fooled many guests. They have found the maintenance of this product to be a breeze as well, which is why they absolutely love this unit.

Why it Stands Out to Us

Most water vapor fireplaces are designed in a way that the whole unit is turned on and off together. So, if the flames come on, the room will start being heated as well. But this unit is different. It is designed to function according to your mood.

If you want, you can turn on the flames without turning on the heater. It will allow you to increase your room’s aesthetics while maintaining the temperature that it is already at. And if you want to turn on the heater at the same time, you can do that too.

Bottom Line

If you think the top product doesn’t suit you, then this is the perfect alternative. It will provide you with a design and functionality that you simply can’t resist. It is a beautifully designed product that serves to provide the best of all its features.


Can be run to create flames without using the heater

Fan speed can be adjusted to adjust the height of the flames

Sleek design that features an extremely realistic flame illusion

Two or more units can be linked together for a bigger fireplace

Equipped with a 5000 BTU fan that can heat rooms of up to 450 square feet easily


Flames may not be consistent

Crackling sound may sound unrealistic

Best for the Money

Dimplex Opti-myst GBF1000-PRO


Power: 1,460 watts

Heat Output: 4,981 BTU/h

Dimensions: 46.63 x 16.25 x 31.75 inches

Weight: N/A

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What Recent Buyers Report

Those who have tried this water vapor fireplace have been stunned by how well it performs, regardless of being a cheaper product. They have found it to be functioning well beyond their expectations. This is why it has become a fast favorite among users.

Why it Stands Out to Us

The low price point of this product is a great incentive for buyers. But that is not why we have included this product on this list. What really makes it stand out are the extra accessories that it comes with. While a lot of other water vapor fireplaces provide a realistic flame, this unit takes it a step further.

It comes with river rocks and driftwood. These elements make the whole fireplace look even more realistic than the simple presence of flames does. This unit can easily fool your guests into believing that you have a real fire burning.

Bottom Line

Why pay more when you can get better features for less? This product is the perfect example that you do not necessarily need to spend extra money to get a good product. It will add an element of a realistic fireplace to your room, without the risk and hazards of a real fire.


Efficient at heating rooms as big as 500-600 square feet

Comes with a two-year-long warranty to ensure customer satisfaction

Comes with river rock and driftwood to give the fireplace to give it a realistic look

Glass remains cool to touch, allowing the product to be safe even with children around

Can be used as a single-sided unit, or a see-through fireplace placed in the middle of the room


Installing the unit may be a little tricky

May need to be cleaned frequently for proper functioning

AFire Water XXL


Power: 180 watts

Heat Output: N/A

Dimensions: 60 x 12.83 x 11.97 inches

Weight: 88.18 lbs.

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What Recent Buyers Report

Many users admitted that they had trouble installing the product, but once they got past that, everything about this product made it worth the trouble. They assure other users that this water vapor fireplace is definitely worth the price that it comes at with all the features that it provides.

Why it Stands Out to Us

Every water vapor fireplace will provide you with a fancy flame illusion and efficient heating. Some even come with crackling sounds to enhance the realistic feel. This unit provides you with all that and more. It not only creates a mist that mimics a flame but also keeps it sterilized.

This product by AFire is designed with a component that radiates ultraviolet rays. These rays have a short wavelength and serve to kill microorganisms present in the water in the reservoir, keeping it sterilized.

Bottom Line

If you are looking for a water vapor fireplace that is a step ahead of the rest, this product is for you. It is designed with all the advanced features that will impress all users. This product by AFire is true to its name and provides users with the excellence that the brand promises.


Ideal for use in homes as well as public places

XXL size fireplace that is ideal for rooms as big as 800-1000 square feet

Specially designed to meet all the strict safety standard set by the market

Allows users to adjust the height, speed, and color of the flames according to their taste

Comes with a remote control that allows you to control the unit with your own convenience


Installation may require professional help

AFire Original


Power: 38 watts

Heat Output: Value BTU/h

Dimensions: 20 x 12.83 x 9.25 inches

Weight: 24.25 lbs.

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What Recent Buyers Report

Those who have invested in this product and tried it out for themselves have found nothing but good things to say. They have been highly impressed by its realistic flames, efficient heating, and easy operation. They have also recommended this unit to other users looking for a similar product.

Why it Stands Out to Us

This unit does provide more features than other water vapor fireplaces in the market do. But what makes it better than other products, and earns it a place on this list, is its functionality. When run for a long time, other such units may create humidity or condensation issues, but that is not the case with this one.

This unit is specially designed to help users escape the condensation issue. Even though it does not require any sort of venting, it still ensures that users can run the unit for long without increasing the humidity or causing condensation.

Bottom Line

We end our list of top picks here with a product that is designed to impress you. With all the features that it is packed with and the impeccable performance that it is known for, this product is a complete package. Can’t believe it? Try it out for yourself, and you wouldn’t be disappointed.


Comes with a remote for the operation that is fairly easy to use and operate

Features a modern and stylish design that is sure to fit right in with your interior

Does not cause any condensation or humidity issues even after continuous use

Allows users to adjust the flame height and speed according to the ambiance of the room

Designed to be compatible with various smart home applications for convenient operation


Multiple units cannot be connected to create a bigger fireplace

What Is a Water Vapor Fireplace?

If you are scared of the wood in the fireplace burning your whole house down, then a water vapor fireplace is the perfect alternative for you. It’s a specially designed fireplace that runs on water and electricity. It does not create an actual fire but gives the illusion of flames with the help of LEDs, and the mist created, so you can enjoy the aesthetics of a real fireplace.

AFireWater Premium

How Does a Water Vapor Fireplace Work?

A water vapor fireplace works very differently than a conventional one does. There is no burning wood and fire in these fireplaces. But then, how does one see the flames in these units? It’s a very smart illusion.

These fireplaces have water in them, which is evaporated by means of electricity. When the water evaporates, a mist of very fine water vapor is produced. There are LEDs placed in these units that reflect light on this mist, creating the illusion of flames, without any actual fire.

What Are the Components of a Water Vapor Fireplace?

Different products from different manufacturers feature unique designs. However, the basic components of all these units are more or less the same. Here are the parts that you can find in every water vapor fireplace.


A water vapor fireplace needs water to function. This water is stored in the reservoir. When not in use, the water stays in the reservoir. When the unit is functional, it moves to the next component.


This is where the water moves to as the fireplace is turned on. As the name suggests, an evaporator is a part that serves to evaporate the water present in the fireplace. It is responsible for creating the ultra-fine mist. This mist can be felt if you raise your hand above the unit.

Halogen Lamp

The halogen lamp performs a very important function. The mist created tends to settle down.

But these halogen lamps allow the mist to rise above where it can fulfill its purpose. These lamps also reflect light upon the mist to create the illusion of a fire.

Heating Element

All the above-mentioned components help create the image of a flame but do not heat the room.

What allows this fireplace to add warmth to the room is the heating element that heats up, radiates heat and spreads warmth in the room.

Dimplex Opti-myst CDFI1000-Pro

Pros and Cons of Water Vapor Electric Fireplaces

Every product comes with its own set of pros and cons. Knowing both aspects can help you decide if investing in the product is worth it. Here are some pros and cons associated with water vapor electric fireplaces.


The pros of these products are as follows:

Save Space

When compared in size, these fireplaces are much smaller than conventional ones. Choosing to have these in your room can allow you to save a great amount of space. These units can fit in rooms that are too small for conventional fireplaces as well.

Greater Variety

These fireplaces are available in a greater variety as well. No matter what the theme of your room or home is, there is likely to be a design that perfectly matches your interior. You no longer need to worry about a mismatched fireplace in your house.

Longer Lifespan

Conventional fireplaces involve the actual combustion of wood. This burning process causes degradation of the unit too. However, water vapor fireplaces do not involve any actual flames. This is why they serve to last longer than other conventional units, meaning your investment goes a long way.

Easier Installation

A water vapor fireplace usually comes assembled. All you need to do is plug it in and sit back to enjoy. This is a lot easier than the installation of conventional fireplaces that may require major house renovations.

Dimplex Opti-myst CDFI1000-Pro


Here are a few cons of these products:

Lack of Realism

The fire you see in a water vapor fireplace may look real, but it is cold. There is also no sound of crackling and popping that one hears when the wood is burning. There is also no distinct smell of wood burning. So while the flames look real, they are still not very realistic.


Yes, a water vapor fireplace does heat up your room. But is it as efficient as a conventional fireplace? No. While these products are more than just a piece of decor, the heat they provide is not at par with that provided by conventional units.

How to Clean a Water Vapor Fireplace

Cleaning a water vapor fireplace is very simple. If you haven’t done it before, you may be a little confused about what to do. Here are simple steps that will help you get the job done.

  1. Clean the outer surface of the fireplace. This requires no extra caution. Just use a soft damp cloth and clean the surface. If you are using a cleaner, make sure that it is not abrasive.

  2. The top cover assembly of the unit must be cleaned at least once every two weeks. While you clean these parts with soap and water, gently press the spring in the fill cap, as well as the one in the water tank. This ensures the efficiency of the unit. If the spring does not come back to its position after being pressed, wipe the area and try again.

  3. The air filters also need to be cleaned once every two weeks. If there is any sort of build-up or discoloration, it can be rinsed and dried with a towel. While replacing the parts, make sure to put them back gently, or they may get damaged.

With these simple steps, you can clean and maintain your water vapor fireplace and have it functioning as good as new.


A water vapor fireplace not only keeps your room warm and cozy, but it also adds to the aesthetics. If you want to add a fancy fireplace to your room, without the risk of burning anything else, then this product is all you need. Just pick one that fits your budget and needs, and you’ll be good to go.

People Also Ask

Before you invest in a water vapor fireplace, it is important that you are familiar with them. In order to help you make the best of these units, we have answered some of the most frequent queries made by other users.

Do Water Vapor Fireplaces Look Real?

One of the greatest features of a water vapor fireplace is that it looks very realistic. Anyone that isn’t familiar with them would mistake them for fireplaces with a real fire. They provide the illusion of a fire without the risks it presents.

Do Water Vapor Fireplaces Give Off Heat?

The flames seen in water vapor fireplaces aren’t real. If you reach out to touch them, you’ll find them cold. But the whole unit itself does give off heat, not by burning, but with the help of a heating element. This heating element heats up and radiates heat, which then spreads with the help of a diffuser.

Do Opti Myst Fires Cause Condensation?

The functioning of these units produces mist and releases it into the surrounding. This mist can cause condensation in the room and is very evident on the walls and windows, and other surfaces of the room where the unit is placed.

Are Opti Myst Fires Any Good?

If you think about how these units work, the mechanism may seem a little far-fetched. But the truth is, it works, and it works well. Many users who have invested in these products have testified to the exceptional performance of these products.

Why Is My Opti Myst Fire Cutting Off?

Users may notice that the fire in their unit is cutting off. It could be because of insufficient water in the reservoir.

Check if there is enough water and if the sump fan can turn freely. If the fire is still cutting off, there are chances that the transducer isn’t seated properly in the sump, or the fan filter isn’t positioned right.

Do Water Vapor Fireplaces Require Venting?

A water vapor fireplace does not include actual burning. Therefore, there is no smoke that needs a chimney to escape. This is why a water vapor fireplace does not require venting. It produces mist, but it only serves to warm the room even more.

How Much Does It Cost to Run a Water Vapor Fireplace?

The cost to run a water vapor fireplace depends on how much you use it. On average, these fireplaces utilize 15.21 cents for every kW/hour. That would add up to about $0.02 in an hour. If you add the expenditure of water, the total would be about $0.07 per hour.

Do Water Vapor Fireplaces Add Humidity Into the Air?

As the name implies, water vapor fireplaces function in a way that they produce water vapors. Since there is no venting for these vapors, they do add humidity to the air. This humidity also serves to make the temperature around the unit feel higher than it is.

My name is Bob Wells and I am a retired HVAC tech from Washington state. I am currently retired and no longer do much with HVAC, however, I feel like I have a lot of knowledge in the subject and I wanted to create a website where I could talk about what I've learned and help upcoming HVAC techs. Find more info about me and HVAC Training 101.