Window Fan: A Review Of Your Best 5 Options

Best Oscillating Fans

For some folks, window fans only come in handy during summer while in places like stores, cafes they are the order of the day. Whether you opt for air conditioners or ​cooling fans​, the fact remains that being in a stuffy room full of hot air can drive you nuts. In your quest to cool down, you’ve probably encountered energy-guzzling fans that left you disappointed. Sounds familiar, right?

However, you will never have to go through that ordeal when you start using window fan. There are various models in the market with upgraded technology which you might enjoy. Though mostly seasonal, ​these fans are the best in bringing cool air when it’s roasting hot and suck out stale air from your space. In addition to being powerful, ​these fans​ ​are much cheaper than your usual air conditioner and even more energy-efficient. What more could you possibly ask for? 

​​Top Rated Window Fans Reviews


Holmes Dual Blade Twin Window fan with One Touch Thermostat


This is one of the most powerful twin blades on the market. It is simple but with features which you might appreciate.

The dual blade brings in the fresh air, sucks out stale air or exchanges air simultaneously. This is made possible by the settings that allow you to put your preferable system into operation. When the air is not so hot inside your room, you can set the dual 8.5inch blades to exchange air. On the other hand, you can set the dual blade to bring in fresh air when it is too hot or vent out hot air.

The 2-speed setting is adequate for performing air intake, exhaust or exchange in a silent manner. You will also appreciate that the Holmes Dual blade has a digital thermostat which can be manually or automatically set. Besides, the remote control feature is convenient for you to operate this fan from at least 15 ft from it.

The motors are not only powerful but are also water resistant. Therefore, you can still use your window fan when it is raining outside.

The Holmes Dual blade can fit almost all windows with the common ones being the vertical sliders and double hung windows.

What we like:
  • The two digital features make it convenient
  • Has powerful motors
  • Easy to install

What we don't like:
  • Needs manual operation for reversible airflow

Bionaire Twin Reversible Airflow Window Fan with Remote Control


It comes in a moderate size which can fit in virtually all windows. The installation process is a fast one because it is easy to mount and unmount this window fan without requiring any tools. For instructions, it comes with a manual that has all the guidelines.

Perhaps immediately, you will notice that it is slightly heavy. It has an in-built plug which is safer compared to other plugs. Fortunately, this window fan has electronically reversible twin blades. Therefore, to switch between intake of air and exhaust, you only need to use a remote.

Another digital comfort present within this fan is the programmable thermostat which can be preset to take in or take out air. This is very convenient for stores, cafes which can get very stuffy during certain times when there are many people.

Bionnaire twin blade has a 3-speed setting which can be operated from the remote control at a distance of 15 ft. Besides, it has an LED control display screen which clearly shows the selected settings. Because it is water resistant, it is safe to use it when it is raining.

This fan comes with extenders which you can use to secure the fan on the window to prevent it falling out. You can place it on double-hung windows or vertical sliders.

What we like:
  • Has digital comforts
  • It is water resistant
  • Easy to install and uninstall

What we don't like:
  • Makes noise when set at higher speeds

AirKing 9166 20" Whole House Window Fan


Because of the impact resistant plastic housing, this fan is durable. Also, it is rust-proof because of its powder coated front grill and is permanently lubricated. The 20inch is a perfect size for windows which are 27 to 38 inches wide. These windows are mostly double hung but this fan can also fit in traditional windows. If you live in an insecure area and need a window fan, this is the one for you. The manufacturer, Air King came up with a storm guard that enables you to close the window from outside for traditional windows. Otherwise, the Airking 9166 is ideal for all sizes of rooms from small to large.

Though it is a 1-phase motor, it is very powerful with a sixth horsepower and 120 volts. Also, AirKing 9166 consists of a 3-speed setting that is said to reach a maximum of 115 watts. This motor can take the air out or in because of the inverse setting.

What we like:
  • It is durable
  • It is rustproof
  • It can be used on any premises

What we don't like:
  • Can be noisy
  • It is a high price

Lasko #2155A Electrically Reversible Window Fan


It comes with a fused plug which is versatile and is safe to use anywhere on the premises. It is easy to mount on a window which ranges from 26.5 ’-35”. It is most effective in medium to large spaces. What’s more, you can mount it either vertically or horizontally depending on which fits well. However, to be able to close the window, you should mount this window fan vertically. In case the window fan does not fit, there are extendable window panels.

Lasko 2155A is consists of a reversible motor which can move a lot of air. Besides being powerful, this motor can be controlled electronically which adds to your digital comfort.

What we like:
  • Because of its design, it can be mounted both vertically and horizontally
  • The reversible airflow is electronically controlled

What we don't like:
  • The motor is not powerful
  • Produces noise

Avalon Twin Adjustable Thermostat Window Fan


This fan has reversible twin blades which bring in air, take out and exchange air simultaneously. The two powerful motors are made of copper which is not only durable but also electronically insulated. This means that they can survive any type of weather including rain.

The Avalon Twin Window has a 3-speed setting in high velocity which can easily be switched to a comfortable speed. The only disadvantage is that you will have to manually set the reversible airflow since it is not electrically controlled. The LED screen clearly shows the settings that you programme on the window fan.

In addition, this fan has a thermostat which ranges from 60 to 80 degrees. You can programme it to reverse at a certain temperature.

Also, the Avalon Twin window comes with removable two legs which make it portable. Besides, both sides of the window fan have expandable side panels up to 6.5 inches hence you can place them anywhere in the house.

What we like:
  • It is portable
  • It is easy to carry and handle
  • It is Energy-efficient

What we don't like:
  • Has a low power motor
  • It can be rather loud

Why Do You Need a Window Fan​?

​Nowadays there are all kinds of smelly, stale and polluted air from shops, workshops, factories, stores and residential premises especially if you live in a big city. After a long working day, you need to retire to a quiet space with fresh air if you are to recharge and be productive for the next day. This is precisely why you need a window fan. Unlike air conditioners, ​these fans do more than just cooling you down. ​These fans purify the air by removing stale, polluted air while ensuring that there is an intake of fresh air from outside. So you see, you end up having a ventilation system in your room if you did not have one the economical way.

How does a window fan work?

It is simply amazing how ​this kind of fans work so effortlessly yet so effectively. Once you have your ​fans, installing it is as easy as you could possibly imagine. The installation process doesn’t require any tools nor any technical skills hence you can do it yourself. ​This type of fan work​s by drawing air or venting air. When it is hot in your room, the ​fans will bring in air from outside to cool the temperature. Also, it sucks away stale air from your room to the outside. There are different types of ​fans which work differently. They include:

  • Exhaust fans: These fans remove polluted, stale air from a room which has no ventilation.
  • Reversible fans: These fans bring in ad take out air from a room.
  • Intake fans: These fans bring in air from outside.

If you live in a highly polluted area, it is advisable not to use a window fan because it will bring in all the polluted air from outside. Alternatively, you could use a combination of an AC and a window fan in such extreme cases. 

How to Choose The Right ​Models

Over the years, the popularity of window fans has grown tremendously. As such, it is important that you know what to look for before buying one. As easy as they are to operate, ​these fans can be ineffective in the wrong environment or circumstances. Choosing the ​best window fans on your budget isn’t easy but it is not rocket science either. Here are some guidelines to help you navigate through the process of buying your fan.

Know your situation

Now that you know why you need this type of fan, it is equally important that you know the environment you intend on putting it. As mentioned earlier, avoid using a ​fan if you live in a polluted area since it brings in the polluted air from outside. On the same note, avoid placing ​fans in windows which face outside where there are waster bins. Do you have noisy neighbours? Even though you might want to ignore this, using a ​fan in a noisy neighbourhood isn’t wise because the noise will sound louder on the inside of your room than outside. Needless to say, a window fan works best where the temperatures are always moderate and change during day and night. If you live in an area where the weather is hot day and night, you might have to consider using an alternative fan because a window fan will be ineffective.


When using an intake window fan, air is taken in when it is warmer inside the room. Therefore, you need to place the window fan on a window that not only faces outside but one that is on a shady part of the premises. This way, you ensure that only cool air is sucked in. Also, the more fans you have around the house/office/store, the better. If it is a more than one story building, place the intake ​fan on the ground level and the reversible or exhaust ​fan on higher floors to suck out warm rising air.

Size matters

Before buying any window fan, measure the dimensions of your window. This way you will buy one that fits it perfectly. Sometimes it is said that the bigger the window fan the better. The logic behind this though is that the big size compensates for inadequate window screens which can allow insects and unwanted animals inside the room.


As the popularity of window fans increase, their technology is constantly upgraded. A decade ago you might have had a difficult time getting a window fan with a remote control but now they come easy. Different types of ​fans have different features. Whatever purpose you have for a window fan, always look at the features and match them to your needs. While a high mode 3-speed window fan might be good for you because of the airflow, the same fan might be a nuisance for someone who has a pet because of the noise.

Final Thoughts
Window fans are the ideal solution to reducing your electricity bills while keeping your premises cool. Even so, evaluate the factors mentioned above before going ahead to buy one and you will be glad you did. Most importantly, have a budget that will guide to choose the right window fan while economizing.

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