6 Best Smart Window Air Conditioner In 2021

When the summer heat sets in, you want to be able to air condition your home at the right time. With standard window AC units, you can only stay comfortable by running the AC all the time. The problem is you’ll incur high cooling costs.

But installing the best smart window air conditioner can help. You’ll be able to program the unit from your phone and turn it on when you need it. So, you’ll not only come to an already air-conditioned home but also minimize energy costs.

Since there are many models on the market, this guide should help you make an informed decision and pick the best WiFi window air conditioner for your needs.

Best Smart Window Air Conditioner

1. Midea U Inverter Window Air Conditioner

One of the most notable features of the Midea U Inverter Window Air Conditioner is Wi-Fi enabled. You can connect it to your Alexa or any other software that you use to control smart devices remotely.

You can then control every aspect of its functionalities by using voice commands. This gives you the convenience and freedom that you need to run a home full of smart devices.

Moreover, the window air conditioner comes with a robust bracket. You will find the bracket very useful when installing this air conditioner on either single-hung or double-hung windows. The installation process is so easy that you may not need to get the services of a technician.

If you are looking for a smart window air conditioner that saves you electricity costs, this may be the right one for you. Its innovative DC inverter process saves up to 35% of the energy that the device consumes. This will go a long way in keeping your energy costs down.

Pros

  • Compatible with all common smart control software, including Alexa
  • Bracket included for quick installation
  • The DC inverter technology saves up to 35% of energy

Cons

  • The air conditioner is slightly noisy

2. LG LW8017ERSM Smart Window Air Conditioner

This air conditioner has some of the most advanced control features that make using it a breeze. The LG ThinQ app that you can download and install on your smartphone gives you absolute control over the air conditioner. You can use the app to change the fans’ speed, the ideal temperature, and anything else you can think of.

If you are fond of using your Google Assistant or Alexa, this air conditioner has this capability. It is more convenient to control this device using simple voice commands when you are at home.

Alternatively, you can use the remote to change anything about its mode of operation. The remote-control fits into your palm perfectly, thus making it easy to operate the LG LW8017ERSM.

The only notable drawback of this smart air conditioner is that it cannot effectively cool the air in large rooms. Its design and technical capabilities are suitable for spaces that measure about 340 square feet only.

Pros

  • The LG ThinQ app gives you ultimate control over the air conditioner
  • Easy to operate by voice using typical applications, including Google Assistant and Alexa
  • Effective air-cooling capability, thanks to a relatively high CFM value

Cons

  • The air conditioner is suitable for use in small to medium-sized rooms only

3. FRIGIDAIRE Smart Window Air Conditioner

The FRIGIDAIRE Smart Window Air Conditioner maybe your ideal device if you are looking for excellent performance features. This air conditioner has massive air cooling and dehumidification capacities.

When operating optimally, it removes 3.8 pints of moisture from the air every hour. The air conditioner can sufficiently cool the air in rooms that measure 550 square feet.

This air conditioner has an exquisite look, thanks to its modern design and excellent finish. Its look blends perfectly with all types of décor. Thus, it can add an air of ambiance in your living room when you position it prominently at the window.

The high EER rating of 12 means that this smart air conditioner consumes little power and cools large amounts of air. It operates on the normal 115V outlets. Therefore, you will not have to rewire to accommodate its voltage rating.

Sadly, this air conditioner is particularly noisy when you set the fan at the highest speed. Therefore, you may have to keep the fan speed at the medium level to avoid noise if the room’s silence is absolute.

Pros

  • The air conditioner has a modern design and an exquisite look
  • High energy efficiency ratio of 12
  • Operates on the standard 115V outlets

Cons

  • Its noise level is a bit high at times

4. GE AHY10LZ Smart Window Air Conditioner

One of the hallmarks of the GE AHY10LZ is the ease of installation. You may not even need to procure a technician’s services if you have a basic understanding of installing a window air conditioner.

This device comes with an easy window installation kit that lets you get it up and running on any standard-sized window with the following minimum measurements (25 to 36 5/8 in width and 14 9/6 in height).

Moreover, you do not have to rewire and get a unique outlet with a higher voltage rating. This air conditioner runs on 115V, which is what you will find in any standard outlet in a home. This saves you the cost and time of creating a new and more powerful outlet.

Apart from the ease of installation, this air conditioner is exceptionally power-efficient. It has an EER rating of about 12, which is relatively high. You will enjoy an excellent air-cooling experience without having to pay a lot for power.

Pros

  • Easy window mounting kit included
  • Quick installation because the air conditioner is rated 115V
  • The three heating modes and fan speeds enable personalized performance

Cons

  • The air conditioner is noisy when running on the highest fan speed

5. Friedrich Chill Premier Smart Window Air Conditioner

The Friedrich Chill Premier is a highly dependable air conditioner, thanks to its durable design and compact design, excellent cooling performance, and dehumidifying the air.

With a BTU rating of 12,000, this air conditioner is suitable for mid-sized indoor spaces, including bedrooms, large living rooms, and even offices. It can also effectively dehumidify the air with the capacity of removing about 2 pints of moisture from the air every hour when it is on.

Unlike many other window air conditioners, the Friedrich Chill Premier has counterweights that effectively dampen the vibration and overall noise produced when it is running. Therefore, you will not hear a lot of noise even at night when this air conditioner is on.

Although it comes with all the hardware that one needs to install, you may find the process highly technical and detailed. This means that the installation process may take you a long time. It may be a good idea to get a technician to do it for you.

Pros

  • The wide air discharge vents provide instant cooling
  • It has counterweights for dampening the vibration and reducing the noise
  • Powerful air-cooling capacity – 12,000 BTU rating

Cons

  • The installation process is complicated and takes longer than expected

6. Soleus Air Exclusive Energy Star First Ever Over The Window Sill Air Conditioner

The Soleus Air Exclusive is a small and easy to operate smart window air conditioner ideal for small rooms. Thanks to its design, a combination of a mini-split air conditioner, window air conditioner, and portable air conditioner, installing this device is not a big deal. You only must slide the saddle air conditioner on the top of your window to get it up and running.

It has a 24-hour timer and other additional features that you will enjoy using. The 24-hour timer lets you determine the span when the air conditioner will be running. You can set this to coincide with the time when you are at home.

This hybrid smart window air conditioner has an EER of 12. Even before you set it on the energy-saving mode, its power consumption is already optimized to save you on cooling costs. However, you may find its 8,000 BTU cooling capacity too low for rooms that measure more than 400 square feet.

Pros

  • It has the Energy Start status
  • Easy installation that involves merely sliding the device over the windowsill
  • It has a 24-hour timer for your convenience

Cons

  • This window air conditioner has a limited cooling capacity of only 8,000 BTUs

 

How Do Smart Window Air Conditioners Work?

Smart window air conditioners have the following components: a compressor, condenser could, and evaporator coil. Each component plays a particular function to ensure that the smart air conditioner effectively cools the air in the room and reduces humidity in the air indoors.

Smart window air conditioners have a special type of fluid called a refrigerant. The compressor in the air conditioner turns the refrigerant into a gaseous form.

The gas has a very high level of pressure and temperature. The gaseous refrigerant is directed to the condenser coil. The function of the condenser coil is to turn the high-pressure and high-temperature gaseous refrigerant into a fluid.

As the fluid passes through the evaporator coil, it absorbs heat and moisture from the warm air. The air full of heat is then pumped outside the building while cool air currents are continuously directed inside the building.

The moisture that is collected from the air is also discarded. Through this method, a smart window conditioner repeatedly changes hot and humid air into cool air with the right amount of moisture.

Benefits of a Smart Window Air Conditioner

A smart air conditioner may be the right device to cool the air in your house or office. The following are some of the main benefits of using a smart window air conditioner.

Easy to Operate

Smart window air conditioners are Wi-Fi-enabled. You can connect them to the network of the smart devices in your home using common applications such as Google Assistant and Alexa.

By using voice commands, you can determine how your smart air conditioner operates. This means that you no longer must use manual controls to adjust your air conditioner mode of operation.

Little Space

Unlike portable air conditioners, smart air conditioners utilize very little space. You need to create a lot of space for your portable air conditioner near the window. Occasionally, if you intend to move it to a different room, you must choose the right place and move the venting in the process.

A smart window air conditioner is mounted on the windowsill. It remains there if you would like it to be in that spot. You do not need to clear space on the floor of your house to place your smart window air conditioner, as is the case with a portable air conditioner.

High Energy Efficiency

Compared to portable air conditioners, smart window air conditioners are highly energy efficient. This type of air conditioner is designed to utilize energy optimally to cool and dehumidify the air in your room.

Many brands of smart air conditioners have an EER value of more than 11. This means that you will not have to pay a lot for cooling costs when installing such a smart window air conditioner in your building.

Silent Operation

Smart window air conditioners are less noisy than conventional portable air conditioners. You can comfortably leave your smart window air conditioner running the entire night without getting distracted by the noise of its fans.

How to Convert a Regular Window AC to Smart AC?

Operating a regular window air conditioner is quite cumbersome. You need to physically turn the machine on and off whenever there is a need for doing so. Moreover, window air conditioners are designed to cool the air in one room.

Residual cooling of the air may occur in the adjacent room; however, this largely depends on the nature of the openings between the rooms. If you have multiple window air conditioners in the room, you will have to turn them on and off every time manually. This is not practical.

Smart air conditioner solves this problem because they let you program your device and control it remotely. You can use Alexa or Google Assistant to issue commands to your smart window air conditioner. Sadly, smart window air conditioners are quite costly.

It is possible to forego the costs of purchasing a new smart air conditioner and avoid the trouble of running a conventional window air conditioner. All that you need to do is use a smart plug.

A smart plug is a small device you install between your conventional air conditioner and the power outlet. The plug lets you program and control your air conditioner as if it is a smart air conditioner.

You can download an app and even use it to integrate with Google Assistant and Alexa. This, effectively, turns your conventional air conditioner into a smart window air conditioner.

Here is how to go about the process.

1. Check if your regular air conditioner is compatible with a smart plug

Smart plugs work with a regular air conditioner that has full manual controls. The controls should be mechanical and not the soft buttons with digital displays, which some regular air conditioners have. Check your conventional air conditioner to ensure that it has fully mechanical control knobs and not soft buttons with digital displays.

2. Purchase a smart plug

There are multiple brands of smart plugs currently available on the market. The prices range of smart plugs may be anywhere from $20 to $40. All of them allow one to download a particular app on their mobile phone.

3. Connect the smart plug with the air conditioner

Put the smart plug in the power outlet and then connect the air conditioner to the smart plug. This means that you would have effectively transferred the control of the entire air conditioner to the smart plug. The switching of the smart plug automatically turns off the air conditioner.

4. Program the smart plug using the installed app

You can also use the app to integrate the smart plug into your favorite software, including Alexa and Google Assistant. Test it to ensure that it responds correctly to your voice commands and other remote-control maneuvers.

Other Things to Consider When Choosing a Smart Window Air Conditioner

Size or cooling capacity is not the only factor you should consider when choosing a smart air conditioner.

Here are other equally important factors that one should carefully consider before settling on a smart air conditioner brand.

Type of Refrigerant

The best smart air conditioners are those that have eco-friendly refrigerants. Eco-friendly refrigerants produce minimal amounts of hydrofluorocarbons.

Hydrofluorocarbons are very harmful because they contribute to the depletion of the ozone layer, and eventually, global warming and climate change.

One of the recommended types of refrigerants that are used in smart air conditioners is called HCFC-22. Go for air conditioners that have this type of refrigerant or others related to it.

Safety

Although the safety level of smart air conditioner has dramatically improved over the years, you still need to consider it when choosing a device for your home.

Modern air conditioners are safer than the old brands. They have been subjected to rigorous tests to determine the cords’ ability to withstand shocks and prevent fire outbreaks. Go for air conditioners that have the best and most-recognized safety standards.

Noise Levels

Smart window air conditioners produce noise because of the functioning of the fan and vibration. When set on very high fan speed modes, the air conditioners tend to louder than when they operate on low fan speed modes.

It makes sense to purchase a smart window air conditioner with a low noise level of less than 40dB than one with a high noise level. Noisy smart air conditioners can make it very difficult for you to sleep peacefully at night.

Installation

Smart window air conditioners come with installation kits. These are the hardware that you can use to get the air conditioner up and running. You use them to properly attach the air conditioner to the window of your house.

The installation process differs with the size of the window. Luckily, today’s smart air conditioner brands have wide ranges of the minimum width of windows where they can be installed.