5 Best Window Fans Reviews of 2020 – (Complete Buying Guide)

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Staying indoors is always a great experience in the winter and rainy season, as your home is most likely airy and comfortable during such times of the year. But can the same be said of the summer period?

Most people who live in hot regions like Africa and tropical countries, such as India, Mexico, Ecuador, Peru, Bolivia, Bahamas, and the UAE get air conditioning installation for appliances as air conditioners to make their homes habitable in the summer. Folks who live in Europe and America also do the same.

Of course, an air conditioner is suitable for your home, but is it affordable? We doubt that. If an AC system is way above your budget, you can always go for a Window Fan– this home appliance is excellent at cooling homes. Plus, it is very affordable and energy-efficient. 

Unlike other fan types, window fans bring in cool air from the outside and drive out stale and warm air from your space. If you are set to purchase the best window fan for your home, you must read this article from start to finish.

Let’s get right to it.

Window Fans Reviews

Air King 9166F 20 Whole House Window Fan
  • 9166F Whole House
  • Brand: Air King
  • Color: Gray
  • Dimension: 26.75 x 11.25 x 26.25 inches
  • Weight: 8.16 pounds
  • Warranty: Manufacturers

Bionaire BWF0502M-WM Thin Window Fan, White
  • BWF0502M-WM Thin
  • Brand: Bionaire
  • Color: White
  • Dimension: 27 x 6.6 x 9.2 inches
  • Weight: 6.29 pounds
  • Warranty: 5 year limited warranty

Holmes Window Fan with Twin 6-Inch Reversible Airflow Blades, White
  • Twin Reversible Airflow
  • Brand: Holmes
  • Color: White
  • Dimension: 22.7 x 11.7 x 5.3 inches
  • Weight: 5.25 pounds
  • Warranty: 1 year

Holmes Dual 8 Blade Twin Window Fan with Manual Controls, 3 Speed Settings, White
  • Dual Twin Window
  • Brand: Holmes
  • Color: White
  • Dimension: 6 x 25.7 x 13.3 inches
  • Weight: 7.5 pounds
  • Warranty: Manufacturers

Genesis Twin Window Fan with 9 Inch Blades, High Velocity Reversible AirFlow Fan, LED Indicator Lights Adjustable Thermostat & Max Cool Technology, ETL Certified
  • Twin Window Fan
  • Brand: Genesis
  • Color: White
  • Dimension: 4 x 24 x 12 inches
  • Weight: 7.93 pounds
  • Warranty: Manufacturers

Air King 9166 Window Fan

Air King 9166 Window Fan

If you require a window fan that can significantly reduce your space’s humidity and temperature, this model by Air King is what you should purchase. The Air-King 9166 is ideal for circulating cool and fresh air in your home, office, or workshop. It also helps to push out hot air and bad smells from an area.

It is a large fan and can fit window frames that are 38 inches wide and 27 inches in height. It has an impact-resistant plastic casing and blade and grills made of powdered-coated steel.

This model comes with the Air King’s Storm Guard feature – this allows you to easily close the window behind the fan during heavy rainfalls or other harsh weather conditions.

Furthermore, the product has three different speed settings that enable you to select a speed that best suits you. You can choose to have the fan run at high, medium, or low speed. The Air-King 9166 is equipped with a powerful 1/6-horsepower motor – this allows it to work efficiently and circulate a great deal of air. Additionally, it has an airflow capacity of 3560 CFM.

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  •  It has a powerful motor
  •  ETL and OSHA compliant


  •  The fan is not quiet

Bionaire Twin Window Fan

Bionaire BWF0502M-WM Thin Window Fan, White

This twin window fan by Bionaire is both classy and sophisticated. Most importantly, it has all the superb features and functionality to meet your ventilation needs. It would interest you to know that this model can double as a cooling fan and an exhaust fan.

The Bionaire twin window fan comes with 3-speed settings, which gives you a fair range of speed options to choose from. Furthermore, its blades are reversible. Don’t know about you but this is one feature we love about this product –you can have it blow cold air into your room and drive out the stale air from the place.

Additionally, it features a programmable LED thermostat that measures a room’s temperature to know when to turn on/off. You only have to set your desired temperature level and the window fan takes it from there. Also, this model comes with remote control for your convenience – you can control the appliance from 15 feet away.

The fan will fit a window opening with a width of 27 – 37 inches and a height of 13 inches.

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  •  It is water-resistant
  •  Easy to use
  •  Reversible airflow


  •  Quality of material is poor

Holmes HAWF-2021 Twin Window Fan

Holmes HAWF-2021 Twin Window Fan

If you have a slider or double-hung window, the Holmes HAWF-2021 is the right model for you. This unit comes with high-quality motors that power its double 6-inch blades to fill your room with cool and fresh air. With this fan in your home, warm and stale air do not stand a chance. Also, its motors are water-resistant – you do not have to worry when the rainy season is near.

This fan is ideal for medium to large-sized rooms that measure up to 500 square feet. Additionally, it can turn from side to side at an angle of 90-180 degrees. The fan comes with two-speed settings that allow you to set your desired speed and airflow.

Furthermore, its airflow is reversible – you can manually set the fan from intake mode to exhaust mode and vice versa. In terms of design, it is made of plastic and displays an elegant white finish.

This fan consumes 60 percent less energy than air conditioners, air coolers, and most fans on the market.

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  •  It is energy-efficient
  •  Water-resistant motors


  •  You have to reverse the fan manually

Holmes HAWF-2041 Twin Window Fan

Holmes HAWF-2041 Twin Window Fan

Now you can fill your home with the coolest and freshest of air and, at the same time, drive out unpleasant air. This fan is an upgrade to the Holmes HAWF-2021 we earlier discussed.

It comes with three-speed settings – an improvement to the two-speed settings we saw in the previous model. You can set the fan’s speed to low, medium, or high. It also has a reversible motor that enables the fan to draw fresh air into your room from outside and push bad air out of your space. You can configure each fan to function independently – one for intake, the other for exhaust.Additionally, it features a thermostat, which you can manually set to your preferred temperature. The model comes with water-resistant motors like the previous model, which is a good thing.

The Holmes HAWF-2041 can fit any window with a height of 12 inches and a width of 25 to 35 inches. Also, it is ideal for rooms and offices that measure up to 500 square feet.

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  •  Affordable
  •  It comes with reversible motors
  •  Water-resistant


  •  Lacks a remote control

Genesis Twin Window Fan

Genesis Twin Window Fan

The Genesis twin window fan is another product worth your money. This model is one of the most versatile fans on the market. You can have it installed in your office, workshop, and home.

One very impressive feature of this window fan is that it is lightweight compared to most products on the market. Also, it has two removable legs and allows you to use it in freestanding mode– this enables you to place the unit on a counter, on the floor, etc.

It has three-speed settings – low, medium, and high. You can easily choose a speed option that best suits you. Furthermore, the twin fan comes with an inbuilt thermostat with a 60 to 80-degree range. There is also a LED light that helps you monitor the temperature settings.

The Genesis window fan incorporates dual motors to power its twin fans. It is a reversible model – meaning you can use each fan for a different purpose – one fan for the intake of cold air and the other for driving out stale air.

Moreover, the fan sides have expandable panels that allow the unit to fit windows with a width of 37 inches.

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  •  Easy to install
  •  Removable legs
  •  Comes with thermostat


  •  It is not quiet

Window Fans Buying Guide

Best Window Fans Reviews

If you wish to get the best value for your money, it is essential to buy a window fan that is not just stylish but super-functional, safe, durable, easy to use, amongst other things. In this section of the article, we have included a buying guide to help you choose the best window fan on the market.

Let’s take a look!

  • Window Fit

The model you choose to purchase should be one that is a perfect fit for your window. A particular model may have lots of fantastic features; however, if it is too large or small for your window, it is not ideal for you.

Installing a fan that is too large for your window will most likely fall to the floor and get damaged, which is something we are sure you do not want to happen. On the other hand, if it is too short or narrow for the said window, it will be extremely difficult to remove later on.

In the case where a particular fan you intend to buy is smaller than the size of your window, check to see if it comes with an expandable panel – with this tool, you can make a short or narrow fan fit your window nicely. If the model lacks an expandable panel, it would be in your best interest to turn your attention to a different model.

  • Type of Window Fan

What type of window fan do you require? This is the second most vital factor to consider when choosing a product. Do you require an intake model or an exhaust model? Window fans function by pulling cool and fresh breeze from the outside – intake and driving out the stale air from the inside– exhaust. 

If you want a product that only fills your indoor space with cool air from the outside, you should go for an intake model. And if you require a window fan for the sole purpose of pushing out the stale air from your home, an exhaust model is ideal for you.

The good news for folks who require a unit that can function both as an intake and exhaust fan is that such models exist and they are affordable. In our review, we mentioned quite a couple of them. By pushing a button on such fans, you can transform the unit from a cooling fan to an exhaust fan and vice versa. 

Additionally, some models come with double fans that allow you to set each fan to pull in cold air or push out stale air – like the Genesis Twin Window Fan on our list.

  • Reversibility

This factor is linked to the previous factor we discussed. A reversible window fan is one that can function as a cooling and exhaust fan.

As we earlier mentioned, many modern window fans can function as both an intake and an exhaust fan. However, you should check to see if a particular model you intend to purchase is electronically or manually reversible.

While some fans on the market allow you to easily change their airflow with the push of a button, others require you to take the fan out of the window and reverse manually.

The best model to purchase is one that enables you to reverse its airflow electronically – such fans are convenient and easy to use.

  • Safety

When shopping for a window fan, you should endeavor to choose a model that is not just functional and stylish but safe. 

Safety is a paramount factor to consider when dealing with window fans because they get installed at positions children and pets can easily reach.

The model you select must not have exposed blades. As an adult, you might be careful enough not to touch the fan carelessly, but kids and pets do not know this. For this reason, the window fan you purchase should, by all means, come with an outer grill.

Additionally, it would be best if you always placed a window fan high enough so children and pets can’t reach it. Furthermore, if a window fan comes with an instruction manual, try to read it before installing the home appliance. Another crucial advice we would give to you is that you should never use a window fan for a purpose it was not original designed to serve.

  • Fan Placement

The area where a window fan gets installed determines whether it would bring in the right amount of cold air or not. Most folks make the mistake of placing the fan at the largest window in their home, but that is the wrong thing to do. The fact a window is large does not mean it has the potential to bring the most amount of air into your home.

To get the best out of a window fan you newly purchased, you should have it installed in the area of your home where there is constant airflow or wind. If there are windows in that area, the better for you. And if there are no windows, you can have one created to accommodate the fan.


A window fan might be all you need to make your house feel like a home. If the summer heat is usually unbearable for you, even with a ceiling fan working at full speed, installing a window fan in your home will make a difference.

We have shown you five of the best window fans out there and also given you a buying guide to work with, so we strongly believe you have all the information you need to pick an ideal model from the numerous products on the market.

5 Best Window Fans Reviews of 2020 – (Complete Buying Guide)
5 Best Window Fans Reviews of 2020 – (Complete Buying Guide)

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