Are you sick and tired of hot air in the room during summers? I am sure you do! You can buy an air-conditioner to keep the room temperature cool, but you have to pay high electricity bills. Of course, not all of us can afford to pay high bills every month. So what’s the alternative? Well, you can get the best window fans instead of an air-conditioner.
A window fan eliminates the stale, hot air from inside to the fresh air from the outside. It works similarly to the air-conditioner but costs much cheaper. A window fan also draws out the unpleasant odors and improves the air quality inside the room.
Many people think a window fan works similarly to a ceiling fan, which is wrong! A ceiling fan distributes the air evenly to all corners of the room while a window fan draws in the fresh air. Both fans work on a different mechanism, and window fans are better in every aspect.
Nowadays, you can find the window fans in various sizes depending upon the features. Finding the best window fan can become a pain in your neck. Don’t worry, here is a list of the best window fans, ranked according to our experience, features, pros, and cons of each.
Give a read to decide which one is best for you!
Comparison of 11 Best Window Fans Review in 2020
| Image | Product Name | Features | Price |
|---|---|---|---|
 | Bionaire Window Fan |
| Check Price |
 | Air King 9166F Window Fan |
| Check Price |
 | Holmes Window Fan With Easy One Touch Thermostat |
| Check Price |
 | Genesis Window Fan |
| Check Price |
 | Holmes Window Fan With Manual Controls |
| Check Price |
 | Bionaire BWF0910AR-WCU Window Fan |
| Check Price |
 | Holmes 6-inch Window Fan |
| Check Price |
 | Eco Breeze Window Fan |
| Check Price |
 | Bionaire BWF0502M-WM Window Fan |
| Check Price |
 | Comfort Zone CZ319WT Window Fan |
| Check Price |
 | Lasko 2155A Window Fan |
| Check Price |
Best Window Fans Reviews That Will Help You Choose
Here is a list of some top options according to the features. Check out the reviews, and choose the best window fans that fit your needs.
1.Bionaire Window Fan
The Bionaire window fan is the most potent twin window fan with 8.5 inches blades. Bionaire has been manufacturing small appliances since 1977. The company is based in Canada and sells its products worldwide.
The dual window fan can draw in the fresh air inside and exhaust the hot air outside simultaneously because it has two fans which work independently to exchange air at the same time.
The window fan has an LED digital display that shows the temperature. You can set the temperature of your choice between 60-80 degrees, and the fan will turn on or off automatically. The LED screen has a backlight, which helps you check the temperature even when it is dark.
You can control the temperature and other functions manually and using a remote as well. Using a remote, you can change speed, air flow direction, and, most importantly, temperature. The remote is functional from a distance of 15 feet away.
There are three-speed settings in the Bionaire window fan: high, medium, and low. You can use these speed levels to control the airflow and cooling effect inside the room. The fans are reversible, which means you can change the direction of the blades to let the fresh air in and throw out the hot air.
The window fan is 24.25 inches wide, and it can easily fit double-hung. Also, the fan comes with adjustable extender screens so that it can easily adjust to most windows. The fan comes at an affordable price, so the product is worth your money.
- Flat and thin in size
- Water-resistant motor
- Reversible airflow
- Programmable thermostat
- Not noisy
- No screen on the fans
- Fuse blow out too often
2.Air King 9166F Window Fan
Air King 9166F window fan is specially designed to ventilate the whole house. TheAir King is known for manufacturing household items for the past 40 years.
The 9166F window fan has a powerful 120 V motor, which works at ⅙ HP. This power motor enables the fan to ventilate the whole house or a larger room. Thus, if you to choose between the best window fans that are feasible for a larger space, the 9166F is for you.
The window fan has a rotary switch on the front, which allows three different speed settings. 1600 is the highest rotation of fans per minute, 1450 is the medium, and 1100 is the lowest rotation. You can easily change the speed using the switch manually.
The fan is large enough to fit in a window opening between 27 to 38 inches wide and 26.25 inches high. In most cases, you have to pull out the fan physically if you want to close the window. Air King 9166F has a storm guard feature that lets you close the window without removing the fan.
Air King 9166F provides the perfect cooling inside a home or even an office. The whole house window fan instantly circulates the air so that the room cools down in no time. You can choose either intake or exhaust air at one time.
The fan is protected inside a plastic housing which has powder-coated steel on the grill and blades. The housing keeps the window fan last for a more extended period, and no high maintenance is necessary.
- Durable
- High power, works great on low speed as well
- Doesn’t vibrate
- Effortless installation
- High air circulation
- Only change the speed manually
- Becomes noisy at medium and high speed
3. Holmes Window Fan With Easy One Touch Thermostat
I have featured one more dual window fan with a powerful motor. The Holmes window fan is quite similar to the Bionaire window fan but lower in price. Holmes was founded in 1982, since then the company is popular for manufacturing fans, heaters, and much more.
Holmes window fan can easily fit inside a double-hung and slider windows, which are typically 25.5 inches wide. If your window is larger than the mentioned size, don’t worry! Holmes window fan comes with an extender screen, which helps to keep the fan at balance in a larger window. The extender is adjustable so you can increase or decrease the size according to your requirements.
The twin window fan has reversible motors which are capable of inhaling fresh air and exhaling hot air simultaneously. You may call it a window exhaust fan. The motors are waterproof, which protects against rainy weather. Also, the fans are covered with a plastic grill to protect the blades from getting harm.
There are only two-speed settings in the Holmes window fan. You can either choose a low or high mode. There is a one-touch thermostat as well, so you don’t have to change the settings manually. The programmable thermostat will let the airflow automatically adjust according to your convenience.
The reversible window fan has a dual eight inches blade diameter, which works independently on the motors. If you feel the air inside the room doesn’t blow somewhat, consider adjusting the directional switch to intake and feel the difference. Holmes fan is cost-effective, as it saves up to 60% energy.
- Adjustable extender screen
- Saves energy
- Programmable thermostat
- Fits on every window virtually
- Not noisy
- Don’t have a remote control
- Vertical installation
4.Genesis Window Fan
Are you looking for a window fan that is portable as well? Genesis window fan fits your criteria. If you wish to keep the fan on the floor, you can use the stand legs of the fan. The window fan is lightweight and easy to carry, as well.
The fan can fit inside any window as it has expandable panels, which will adjust according to the size of the window. The panels can expand 6.5 inches wide from both sides. You can install the fan inside the window either vertically or horizontally.
The twin window fan has two nine inches fan heads. Each fan head has its copper motor, which is robust and durable as well. The motors are made explicitly of copper so that they can be protected against all kinds of weather conditions.
Genesis window fan has a max cool technology that shows you the current temperature. The dual fan has a built-in thermostat in which the temperature ranges between 60 to 80 degrees. The LED lights display the current temperature so you can easily keep track.
Like every dual window fan, Genesis fan has a reversible airflow fan. The double fans are manufactured in a way the fan inhales and exhausts the air at the same time–this high-velocity fan speed up the cooling process.
You can choose any of the three-speed settings available on the fan. The Genesis fan has low, medium, and high-speed modes. You can select any of these according to your comfort. The fan is very affordable, which is a plus point.
- Portable, easy to carry
- Avalon high-velocity reversible fan
- Max cool technology
- Adjustable thermostat
- Affordable
- Creates noise
- The fan’s fuse blows often
5.Holmes Window Fan With Manual Controls
Holmes is a popular company for producing homeware since 1982. Their products include heaters, air purifiers, and a lot more. Holmes manufactures high-quality window fans with both the one-touch thermostat and manual control. The manual control window fan is no less in terms of functionality.
The twin window fan has a manual thermostat to control the temperature. There are separate dials to choose the speed at which you are comfortable. You can choose between inhaling fresh air, exhausting the stale air or exchange airflow. If the air doesn’t flow in a direction, you can switch the button to intake.
The reversible motors have three different speed settings low, medium, and high. Both motors connect to dual blades, which are eight inches thick. The motors are waterproof and don’t get affected in case of rain.
Just like every other window fan, Holmes can easily fit inside a double-hung or slider windows. It is best to place it vertically in a slider window, as the extender panel will open on top of a vertical window fan. The adjustable extender screen can extend up to 37 inches.
The fan is made of sturdy material that lasts long years. The plastic grill on the fans protects them against any debris. Not only that, the fan saves energy up to 60%. The fan is not portable. Hence, it needs to install in one place.
- Cost-effective fan
- Reversible and waterproof motors
- Fits virtually on all types of windows
- Comfort thermostat
- Three-speed settings
- Comes with no remote control
- Becomes noisy at times
6.Bionaire BWF0910AR-WCU Window Fan
Bionaire has always manufactured innovative yet enduring products. The company was established in 1977, since then it has become the pioneer of the industry. Canada based Bionaire is famous for manufacturing home appliances. This is the second product listed in our article from the same brand, and for all the right reasons.
As the window fan comes with a super sleek and innovative design, It can fit inside any window being only 25.5 inches wide. You will also get extended screens which will help you install the fan inside large windows. No matter if you want to place it horizontally or vertically, you can still use the extension screens.
For the best cooling experience, the Bionaire fan is an affordable solution. There are three different speed settings that you can choose according to your choice. The remote control gives you the complete liberty to change settings without leaving your couch. You can see the current temperature on the screen.
The window fan saves energy 40% more than other fans. Not only that, the cooling system is quite similar to a traditional air conditioner. The dual-window fans have electrically reversible blades that quickly inhale the fresh air.
The fan is super slim and smaller in size so that it doesn’t block the light coming from the window. The only downside of the fan is its grills are not sealed, which makes way for bugs to enter into the fan grill.
- Has a remote control
- Programmable thermostat
- Very quiet
- Reversible airflow
- Consumes less energy
- The fan grills aren’t sealed
- Not portable
7.Holmes 6-inch Window Fan
Holmes window fans are widely appreciated by the users, which is why I have featured its one more best window fan. You can trust the brand as they provide high-quality products to its customers. Like its other models, Holmes also has a twin window fan. However, it is smaller in size.
The window fan has two-speed settings which are low and high. You can select any speed according to your comfort. You have to change the speed using the sliding button manually. For optimal airflow, you have to manual-reverse the airflow control.
You can easily adjust the window screen in a slider window either vertically or horizontally. For vertically, you have to keep the left side at the bottom and fix it with extended screens. If you wish to place it in a horizontal position, you can use the extensions on both sides, which comes with the fan.
The window fan has dual blades that are six inches thicker. The blades make the breeze more powerful and make the room cooler. The fans connect to robust motors, which are water-resistant as well. Like every model of Holmes, this one is an energy saver as well.
If you want to switch the airflow from inhaling to exhaust, you have to turn over the window fan manually. There is no such option in the small window fan which allows you to switch between them. The fan is ideal for a room with a size of 500 feet square.
- Versatile airflow
- Two-speed settings
- Reasonably-priced
- Have dual-blade
- Waterproof motors
- No programmable thermostat and remote control
- Very noisy
8.Eco Breeze Window Fan
Are you looking for a window fan with high cooling? Well, I have found one for you. Eco Breeze window fan by Nature’s Cooling Solutions is my absolute favorite and becomes your favorite too. Nature’s Cooling Solutions are the manufacturers of the best-selling homeware. The company has been manufacturing best window fans since 2010.
Eco breeze has a sleek design that is unique and different from other window fans. The design resembles an air conditioner and the company claims the window fan has an AC thermostat. The thermostat not only inhales the fresh air but exhausts the stale air from inside.
If you are thinking the advanced AC thermostat will consume more energy, you are wrong! The eco breeze has a cooling unit that maximizes the output by consuming minimum energy. Thus, the window fan is cost-effective as well.
There are no manual thermostats attached to the fan. The sensors attached to the eco breeze automatically sense if the temperature outdoors is cooler. The fan turns on and keeps running until the indoor temperature drops. The window fan runs on any of the three-speed settings, depending on your comfort level.
Like every other window fan, the eco breeze also comes with extended panels so that it can easily fit inside a window. The fan has a built-in guard to protect the fan from rain.
The eco breeze is a great alternative to air conditioners. Not only it provides almost similar cooling, but the window box fan also consumes 92% less energy. The window fan works well on days with humidity.
- Automatic cooling system
- AC thermostat
- Very quiet
- Work for a longer period
- Saves a lot of energy
- Doesn’t filter outside air
- Expensive
9.Bionaire BWF0502M-WM Window Fan
Bionaire is the pioneer in the window fan manufacturing industry since 1977. Every model of Bionaire offers new features that make the product unique. What’s new in BWF0502M-WM? The window fan has 40% more air velocity than other window fans which means fresh air disperses from outside for maximum comfort.
Unlike other window fans, the Bionaire fan has three independently controlled fans which increase the airflow inside the room. The window fan is 25.5 inches long, can be placed vertically and horizontally on slider windows. I would suggest you install it as a vertical window fan.
The window fan has three-speed settings which are high, medium, and low. There are two buttons on the fan, which are used to change the airflow. The airflow of the fan is fully reversible, which allows the fan to intake fresh air and exhaust stale air.
You don’t have to worry about window obstruction, as the compact design of the Bionaire fan prevents the obstruction of up to 25%. This feature makes the fan more long-lasting and robust.
The digital thermostat of the window fan is adjustable. Bionaire fan will remember your previous temperature settings so that you don’t have to set it every time. However, you have to reset the settings once it’s unplugged.
Every window fan has extender screens that hold the fan securely. Bionaire fan comes with the firm fit dual locking extenders so that the fan stays at its place. Also, the fan is compact and thin than other fans. The Bionaire is reasonably-priced, which makes it the number one choice of user.
- Three-speed settings
- 40% more air velocity
- Compact, sleek design
- Three reversible fans
- Firm fit locking extender
- Change the settings manually
- High noise level
10.Comfort Zone CZ319WT Window Fan
You can add one more portable window fan to your list. Comfort Zone CZ319WT has two legs that are removable and a handle on the back to carry it anywhere. You can place the fan on a tabletop or wherever you want. Comfort Zone is a company famous for manufacturing superior quality heaters, air purifiers, and fans.
The two-speed dial settings of the window fan include high and low. The high settings will increase the airflow from twin window fan and low settings will produce gentle fresh air. You can choose any of the settings according to your comfort level.
Like many window fans, Comfort Zone also has a reversible airflow option. The dual blades window fan has the tendency to draw in the fresh air and exhale the hot air. You can manually change the airflow of the fan.
Comfort Zone has protected its window fans with a removable fabric cover. The cover is at the backside of the fan, which prevents the bugs and dirt from entering into the fan. Moreover, the cover also prevents the hot air from entering into the room even the fan is not in use.
It is hard for a window fan to get fit inside every window. Comfort Zone comes with accordion expanders which can auto-lock. The expanders can extend up to 33 inches which lets the fan installed inside any window effortlessly.
- Portable, can place at a tabletop
- Two-speed settings
- Fabric cover
- Auto-lock expanders
- Good value for money
- Not long-lasting
- Take more time in cooling the room
11. Lasko 2155A Window Fan
If the noise of a fan is something that bothers you, you should consider buying Lasko 2155A. Lasko is one of the oldest companies based in the USA. Established in 1906, the company manufactures small appliances, portable fans, and heaters. Their latest, Lasko, is a small window fan with a lot of attractive features.
Most of the fans I have featured in this article are dual window fans or three fans. Lasko 2155A has only one fan but it doesn’t affect its cooling system. The fan is ideal for large rooms, offices, or apartments as the fan has a larger cooling capacity. Some people use 2155A as a window exhaust fan.
The 2155A has three different speed settings. These three powerful speeds can drops down the temperature of the room in no time. You can choose any setting as it has an electrically reversible airflow.
The assembly of the Lasko fan is very easy. You just have to install the fan on the window with the given hardware and power up. The fan is not portable. Hence, it needs to fix in one place.
The Lasko 2155A also comes with expandable side panels which allow the fan to install inside the larger windows. You can fit the fan with a window of 34.5 inches even use it as a basement window fan.
The fan has a powder-coated grill that protects the fan from rusting. Lasko fan has a storm guard feature that lets you close the window behind the fan. The fan is waterproof and any kind of weather conditions doesn’t harm its surface.
- High-performance airflow
- Versatile fan
- Three intakes and exhaust speed
- Storm guard feature
- Expandable side panels
- The cord is on the front which looks bad
- The fan vibrates
Buyer Guide for the Best Window Fans
After reading the reviews, if you are still unsure which window fan you should buy, don’t worry! I have described a few points you should consider before buying a window fan. On the basis of these factors, you can make a decision.
● Size
The first thing you should check before purchasing a fan is the size. Many people don’t bother to check the size or do it at the last moment. What’s the point of buying a fan that doesn’t fit inside your window? Your money will ultimately get waste.
Before buying, carefully check out the dimensions of the window fan and compare it with your window. Make sure your fan will easily install it in a slider or double-hung window. Usually, window fans are adaptable to both types of windows.
If your window is more extensive than your fan, you can use the extension panels which come with the fan. The advantage of these panels is they secure the fan on the window and fit inside tightly. All the fans I have reviewed in my article includes extension panels.
● Types of a Window Fan
You can mostly choose from two types of window fans. One kind of fan intake the fresh air from outside, and the other kind of fan draws out the stale air from inside of the house. You can buy any one of them or both.
Nowadays, the best window fans available in the market can perform both these functions. I would suggest you buy a reversible airflow window fan so you can get both features in a single product.
● Reversibility
As I mentioned above, you should buy a window fan with reversible airflow. Buying one is not that simple! All reversible fans work with different mechanisms.
If you go for cheaper fans, you have to manually flip the machine in order to switch between inhale and exhaust. The process is time-consuming and becomes hectic at times.
Some window fans have flip-on buttons to change the reversibility. All you have to do is manually press the button on the fan to reverse the airflow. However, the manual thermostat is not much troublesome and often easy to use for users.
The latest window fans come with a digital thermostat, which allows you to reverse the airflow without leaving your bed. The fan comes with a remote control that allows you to change the settings with ease.
● Number of Fan Blades
You can find the window fans with up to three fan blades. There is a common misconception that a fan with three blades has a high capacity, which is wrong! Three fan blades fans are usually weaker in the capacity.
A single blade fan has the highest performance, which can do the cooling in no time. This type of fan is perfect for larger rooms and a whole house.
A window fan with two blades is considered the most balanced and powerful fan. Both fans can inhale and exhaust air, simultaneously, keeping the temperature fresh. This is the primary reason most people prefer fans with two fan blades. I have also mentioned many twin window fans.
● Power
Higher the power higher the performance of the window fan. You should keep in mind the power of a window fan while buying. An excellent window fan will work efficiently and draws in or out the air quickly.
The high efficiency of the motor provides effective cooling as the air circulates inside the room. Good air circulation will eliminate all kinds of odors and hot air, leaving fresh air behind. However, high power should be energy efficient. Otherwise, you have to pay high utility bills.
● Ease of Use
Nobody wants to get into complicated stuff only for a window fan. Ease of use is another vital factor you need to consider before purchasing a window fan. The assembly and installation of the fan should be hassle-free so that you can do it yourself.
The change of settings in a window fan should be comfortable so that anyone can do this. Almost all the products I have featured are user-friendly and quite easy to use even if you are using the fan for the first time.
Nowadays, the window fans come with removable legs and handle as well. If you want to place the fan other than a window, simply attach the legs and place it anywhere. As the fans are lightweight, you can carry it from place to place with the help of the handle.
● Durability
The window fan needs to made of superior quality material so it can last a more extended period. The fan blades should cover with plastic housing so that nothing can get inside the fan. If you are using as a bathroom window fan, make sure to cover the fan properly so that water doesn’t get into it.
The backside of the fan should have a fabric cloth or cover with some other material so that no dirt and debris can stick to the fan.
● Weatherproof
It’s essential for a window fan that it is weatherproof. The fan is exposed to all kinds of weather. If the motors of the fan are not water-resistant, they will damage after every rain. Just to save you from additional costs, it is better to buy a weatherproof window fan.
There are many window fans available in the market, which are compact and slim in size. These fans allow you to close the window without removing the fan. You can buy a window fan if your fan is not weatherproof or you live in a coastal area.
● Noise
The issue which is quite common in window fans is noise. Many fans have a high noise level, which creates disturbance if the fan installs in your bedroom or living room. If the sound is something that bothers you, it is better to check beforehand how noisy is the product.
A typical window fan should create a bearable sound at the highest speed while it should create a slightest hum when it runs at the lowest setting.
●Price
Lastly, the cost of the window fans matters as well. Don’t chase after higher price tags thinking they will do a fantastic job. In some of the cases, the result is totally opposite. You can get something similar to a lesser price as well as long as you’re looking for the right features.
FAQ
Do Window Fan Cool the Whole House?
So many companies claim that a window fan can cool a whole house. In reality, they actually do! However, the ability of a fan to cool a large space depends on different factors. If the fan has a high capacity motor, it will draw in or out the air faster than a regular window fan, which results in more cooling inside the room.
If you are looking for a whole house window fan, I will suggest you buy a single blade fan. This fan has the highest performance, which can work really well in a large room or a whole house. You can also use a single blade as a bathroom window fan.
What Happens if You Sleep With a Blowing Fan?
There is a misconception that sleeping near a blowing window fan is harmful, which is totally wrong! A window fan will simply inhale the fresh air for you so you can sleep better and doesn’t feel hot.
The fan has a slightly negative effect on your health during the night. As the fan draws in air from outside and circulates inside the room, many particles like dust and pollen also come with it. If you sleep next to the fan, there are chances that particles will get inside you. These particles may irritate you or cause any allergies.
The solution is to sleep far from the fan so that you won’t get any harmful effects and sleep peacefully as well.
How to Clean a Window Fan?
Keeping your window fan clean from time to time is necessary so that no dirt or debris can stick inside. If you don’t clean it, all the dirt will stick inside, making a layer and affect the efficiency of the fan.
The cleaning process is not too long or hectic; it involves a few necessary steps. First, make sure to unplug the fan before you start with cleaning. Take out the fan from the window and remove the housing. Now wipe the fan with a cloth and soapy mixture.
You should clean it once or twice a month for better results. Even in winters, when you are not using it, make sure to clean the fan, so it will work perfectly again in summers.
Is Buying an Energy-Efficient Fan Beneficial?
Some people think buying an energy-efficient window fan is not beneficial as it will affect the performance of the fan. This is a total misunderstanding that needs to correct. There is no harm in buying an energy-efficient fan as it will cost you no additional charges.
An energy-efficient window fan will consume up to 50% less electricity than an average window fan. This will help you save a few bucks every month from utility bills. Thus, you should definitely buy an energy-efficient fan to save your money in the long run.
Conclusion
Summing up, I have mentioned all the details you will need to buy a window fan. If you are short on time and do not have a proper time to research, you can buy any one of the products I have reviewed above.
My absolute favorite window fan is Eco Breeze by Nature’s Cooling Solution. The fan has all the features a window fan must possess. The automatic sensor features, three-speed settings, lesser noise are some of its amazing features. Moreover, its sleek design resembles an air-conditioner.
Don’t rush while making a decision. If you have thoroughly read the article, you must have decided what to do.
