10 Best Through the Wall Air Conditioners in 2019

Product Expert supports our readers with thousands of hours of research and reporting to help you find the products for your life and your family. You support us through our independently chosen links, which earn us a commission. Learn more about what we do.
best overall rating
  • Two-year warranty
  • Remote controlled
  • Provides hot and cold air
premium choice rating
  • 8,200 BTU
  • Remote control included
  • The color suits most rooms

Therefore a through the wall air conditioner will be able to help with this, as it can generate cool air into your home even when you’re out. We’ve put together a list of some of the best through the wall air conditioners that you can purchase online.

View the Best Through the Wall Air Conditioner, Below.

best overall rating

1. Koldfront WTC8001W Air Conditioner

CLICK HERE FOR PRICE

Read Customer Reviews Here »

If you’re looking for an air conditioner that comes with a warranty, then this is for you. It comes with a two-year warranty, so if you do have any problems with it, they can easily be solved. It also has a remote control, so you don't have to physically get up to adjust the temperature, as you can easily do this while you're watching TV. Another fantastic feature is that it can also generate hot air too, so if you do want to be able to use it during the wintertime then you can do so.

Why We Like It
  • Two-year warranty
  • Remote controlled
  • Provides hot and cold air
  • It has three different speeds
  • It has four operation modes
BTU
8,000
Speed Settings
3
Our Verdict

We liked this product because you can easily adjust how much cool air you want in your room, as it has a speed system.

Editor Rating
premium choice rating

2. GE AJCQ08ACE

CLICK HERE FOR PRICE

Read Customer Reviews Here »

This through the wall air conditioner can provide you with a lot of cool air in your house. This is because it actually has an 8,200 BTU, which means that it can instantly make your room cool and you won’t have to wait forever to get the temperature down. It comes with remote control, which means that you’re able to control the temperature from wherever you are in the house. It comes in a soft grey color, so it is able to suit any room and not look out of place at all. It has also been energy star qualified.

Why We Like It
  • 8,200 BTU
  • Remote control included
  • The color suits most rooms
  • Energy star qualified
  • Cools down a room very quickly
BTU
8,200 BTU
Speed Settings
3
Our Verdict

We like this air conditioner because it can cool down your room at a substantial rate, meaning you don’t have to sit in the sticky heat for ages.

Editor Rating
great value rating

3. Arctic King AKTW08CR71E Air Conditioner

CLICK HERE FOR PRICE

Read Customer Reviews Here »

This air conditioner is very lightweight and will slot in the smallest of spaces. It has also been designed to be very compact, which makes it very easy to install anywhere in your home. It also has a LED display, so you can easily see what the temperature is and it comes with a remote control so you can operate it from anywhere in your home. It also has a four-way adjustable air direction, which means that the air can be directed precisely where you need it to be, and you can even change it, so it cools down two places at once.

Why We Like It
  • Lightweight
  • Compact
  • LED display
  • Remote control
  • Four-way adjustable air direction
BTU
8,000 BTU
Speed Settings
3
Our Verdict

We liked this product because you can really put it anywhere in your house and it’s very easy to use and install.

Editor Rating

4. Friedrich Air Conditioning Co. CP08G10B

CLICK HERE FOR PRICE

Read Customer Reviews Here »

This air conditioner is actually available in a whole range of different BTU's, so if you want to purchase one that is more powerful, then you can easily do so. Not only this but when you do use it you will notice just how quiet it is and it won't disturb you at all no matter what speed you have it on. It has a 24-hour timer feature, so if you want the cold air to come on at a specific time, then you can easily set this. It is also energy star qualified.

Why We Like It
  • Different BTU’s available
  • Quiet
  • Different speeds
  • 24 hour timer
  • Energy star qualified
BTU
8,000
Speed Settings
3
Our Verdict

We like this air conditioner because it also has a money-saving feature, as it will only operate the fan when it’s cooling.

Editor Rating

5. LG LT1016CER Through-The-Wall Air Conditioner

CLICK HERE FOR PRICE

Read Customer Reviews Here »

If you want to purchase an air conditioner that is very energy efficient, then this is ideal for you, as it has a 10.6 energy efficiency ratio. There are also several different BTU options that you can get this fan in, so if you need one that is able to cool quicker, then you have the option to upgrade the model. It has three different cooling speeds and three fan speeds as well. This means that it can cool down your room in an instant, and you should be able to feel the temperature drop straight away.

See also: Our LG LW8016ER Review.

Why We Like It
  • Energy efficient
  • Different BTU options
  • Three different cooling speeds
  • Three different fan speeds
  • Cools down rooms very quickly
BTU
9,800
Speed Settings
3
Our Verdict

We liked this product because it also comes with a very easy to clean mesh filter and it will also alert you when it does need cleaning.

Editor Rating

6. LG LT0816CER Air Conditioner

CLICK HERE FOR PRICE

Read Customer Reviews Here »

The air conditioner is very light and compact so you won't have any problems installing it into your home. It is also very energy efficient and has a rating of 10.7. It can quickly cool down a room that is 330 sq ft, but if you need it to cool down larger rooms at a quicker rate, then you can always get the model that has a higher BTU. It has three different cooling speeds and three different fan speeds so you can adjust how cool you want the room to be. It also dehumidifies any room as well, so it prevents too much moisture getting into your house.

Why We Like It
  • Light
  • Compact
  • Dehumidifies
  • Different BTU options
  • Three different speeds
BTU
8,000
Speed Settings
3
Our Verdict

We like this air conditioner because it is so energy efficient and it really won’t cost you a lot to run at all.

Editor Rating

7. Keystone KSTAT12-1C Air Conditioner

CLICK HERE FOR PRICE

Read Customer Reviews Here »

This air conditioner is extremely powerful, and it can really cool down your room in not a long time at all. It has a temperature sensing LCD remote control, so you can easily control the temperature of your living room even when you're on the other side of the room. It has three different cooling speeds and three different fan speeds as well. It is able to cool down a room that is 550 sq ft. It also has an energy saving feature and a sleep mode to prevent you from forgetting to turn it off.

Why We Like It
  • Powerful
  • LCD remote control
  • Three different cooling speeds
  • Three different fan speeds
  • Energy saving feature
BTU
12,000
Speed Settings
3
Our Verdict

We liked this product because you are also able to set a timer for when you want it to start cooling down your room.

Editor Rating

8. LG LT1236CER Air Conditioner

CLICK HERE FOR PRICE

Read Customer Reviews Here »

If you're looking for a very powerful air conditioner, then this is ideal, as it has 11,500 BTU. This means that it will be able to cool down your room quickly and you won't have to wait for ages. It has a 10.5 energy efficiency ratio so it won't cost you that much to run either. It comes with three different fan speeds and three different cooling speeds as well so you can adjust them to which one you desire the most. It comes with a remote control too, so you don't have to change the temperature manually.

Why We Like It
  • Powerful
  • 11,500 BTU
  • Energy efficient
  • Three different fan speeds
  • Three different cooling speeds
BTU
11,500
Speed Settings
3
Our Verdict

We like this air conditioner because we found it very powerful to use and it can instantly cool down your room in a matter of minutes.

Editor Rating

9. Global Industrial Through-The-Wall Air Conditioner

CLICK HERE FOR PRICE

Read Customer Reviews Here »

If you want an air conditioner that is quiet and won't create much noise at all, then this is perfect. It is also very energy efficient too, as it has a rating of 12.5. Not only does it provide you with cooling, but it also provides you with heating as well. Therefore if you feel cold at any point, you can always switch it to the heating mode. It has a digital display, so you can clearly see what the air temperature is that it is generating.  It also comes with a five-year warranty, so if you have any problems with it, then it can be easily fixed.

Why We Like It
  • Quiet
  • Energy efficient
  • Provides hot and cold air
  • Digital display
  • Five-year warranty
BTU
12,000
Speed Settings
2
Our Verdict

We liked this product because it is able to monitor the temperature in the room constantly and it is also able to change the air temperature to make the room a certain level.

Editor Rating

10. GE AJCQ10ACG Built In Air Conditioner

CLICK HERE FOR PRICE

Read Customer Reviews Here »

This air conditioner has a four-way air direction, so it means that you are able to feel the cool air all over the room and not just in one spot. It has three different cooling speeds and three different fan speeds as well. It also has a digital thermostat, so you are able to clearly see what the temperature is. It has a 24-hour timer, so if you need it to start working when you're not in then, it is able to. It has a washable filter, so you can easily clean it when you need to.

Why We Like It
  • Four-way direction
  • Three different cooling speeds
  • Three different fan speeds
  • 24-hour timer
  • Digital thermostat
BTU
10,200
Speed Settings
3
Our Verdict

We like this air conditioner because you can easily clean it and it is very hygienic to use.

Editor Rating

Through the Wall Air Conditioner Buyer’s Guide

There are many different through the wall air conditioners that are all over the internet, but a lot of them come with a whole range of different features, for instance, some may be able to heat your room and cool it down as well. Also, the time that it takes to cool down the room may differ between each air conditioner, because they each have a different amount of power.

We’ve discussed everything that you need to look out for in our buyer’s guide just below so you can be clear about what you need to know before you do purchase an air conditioner.

BTU

You may have noticed that the BTU on each air conditioner may be a little different. BTU actually stands for British Thermal Unit, this is actually the measurement of energy. Therefore if you have a higher BTU on your air conditioner, it will mean that it should be able to cool down or heat up your room at a quicker rate compared to an air conditioner that has a lower BTU. So if you do want an air conditioner that works quickly, it’s best to check out what BTU it has. You should be able to clearly see what one it has in the description or sometimes it may even state it in the title.

Timer

In the list above there are a variety of air conditioners that will state that they have a 24-hour timer. However, some of these actually don’t come with a timer, it’s more of an additional feature. This feature can be very useful though, because if you know that you’re going to be out of the house all day and you will want it to be a certain temperature when you get back, then you can easily set your timer. When you do this the air conditioner will start working at the time that you set it to.

Remote Control

Some of the air conditioners in the list above actually have a remote control, but some of them don’t. A remote control is a very useful feature to have, as it means that you can adjust the settings from anywhere in the room, and it means that you won’t have to attempt to try and reach the air conditioner. This can be especially difficult if your air conditioner is in quite a high up place; therefore, a remote control might be more suitable for your needs. If you choose an air conditioner that has a remote control then you will be able to adjust any settings on there, and you won’t be limited by it, so if you want to change the temperature or speed, then you’re able to do that.

Energy Efficient

If you’re on a budget, then this factor will be crucial for you, because you don’t want to end up purchasing an air conditioner that is going to be very expensive on your electricity bills every month. Therefore it’s best to try and find one that is energy efficient, and it will tell you whether it is or not in the description of the product. If you cannot see it in the description, then it may mean that it is not, but if you desperately want to find out, then you can always email the seller or research it more online.

Dehumidifier

Some of the air conditioners above actually come with a dehumidifier as well. This isn’t an essential feature that you will need, but it can help you in a lot of ways. For instance, if you put the heating on and it creates a lot of moisture in the room, then the dehumidifier will be able to sort this out for you. However, if your air conditioner only gives you cool air, then you won’t really need this feature.

However, dehumidifiers can have a lot of health benefits for you. This is because it is able to prevent any bacteria growing when it does get humid, and it is able to reduce the number of allergens in the air, like dust mites. Therefore if you do struggle with allergies in the house, then this will probably be very beneficial for you.

Related: Top Window Fans.

Different Cooling Speeds

This again depends on your personal preference as you can purchase an air conditioner that has a whole variety of different speeds, or you can buy one that just has a standard setting. There isn’t a big difference between the two, but one will be able to provide you with faster cool air, and you will also be able to turn it down so it can also give you the cool air slowly. Therefore it really depends on how you would like the air conditioner to work and your personal preference.

How to clean an Air Conditioner?

It is very important that you do clean your air conditioner. This is because they can clog up quite easily, as there is a lot of dust in the atmosphere that is likely to get stuck in the filter of your air conditioner. Therefore you will need to clean this; otherwise, it will be blowing dust and germs all around you, and it could set off allergies. First of all, you will need to unplug the air conditioner if you have any covers over the air conditioner they will need to be removed.

Then with a bush just gently go over the vents to brush away any dirt. Then remove the air filter from the ac, to clean these you can use an air blower to get rid of any dirt that may be stuck. Then clean the air filters by using water, and leave them to dry for roughly 24 hours. Once this is done, you can then put it all back together and start using it again.

How to use an Air Conditioner?

Before you do try and use your air conditioner, it’s always best to read the instructions manual before. This is because each one might work slightly differently compared to another one. However, they are quite easy to use, to begin with, you will need to simply turn it on. Once you have done this, you can either use the remote control to change the settings, or you can do it manually on the actual air conditioner. The settings will allow you to change the temperature of the air coming out and the speed that it is coming out as well.

Conclusion

There are many different air conditioners all over the internet, and you should be able to get them from most gadget shops in the United States as well. They can really be a great benefit to you, as they are able to cool any room in your house down. This can leave you feeling very relaxed, especially, if you were very hot before and couldn’t stand the heat outside much longer. Some of the air conditioners are actually heaters as well; therefore, if you do have quite cold winters, they will also be very handy.

There are many different features that all of them have, for instance, some of them may actually be more powerful compared to others, while some may have different speeds that they let the air out, and others may have a remote. Therefore you need to look at them before you buy one. Plus, always follow our buyer’s guide because there are some things that you need to look out for before you do purchase one and it’s always best to compare various models, as they may have different features.

Expert Tip

If you want to make the most out of your air conditioner, it’s best that you make sure you keep the vents clear and remove any dirt that may be in the way of them.

Did you know?

Willis Carrier first invented air conditioners back in 1902. Their purpose was to protect paper and ink in publishing companies.