We spend more and more time in confined spaces, where it can become difficult to breathe. When we are in our office, living room any other room where the temperature seems too high and dry heat becomes very heavy, we have only one desire: to refresh ourselves and cool down.
The best solution is simply to get one of the best window fans. These units are energy efficient and do a good job of cooling us down. Due to their efficiency, they are a top cooling choice worldwide.
That is where a window fan comes in. Usually, with basic fans, you need to let open your window to let some cool outside breeze complement that which is in your house. While this is a great idea, the breeze seldom blows in an inward direction as you would like it to.
To avoid all of this hassle, use a window fan. This specialized fan will push the warm air out of the room. As a result, the air in the room is replaced by fresh air from outside to give you the most refreshing breeze.
Why it can even be used in reverse to suction odor and air pollutants out of your room!
So, since we now know how useful they are, let’s check out the best window fans on the market…
- Top 7 Best Window Fan You Should Buy 2020 Reviews
- Best Window Fan Buying Guide
- So, What’s The Best Window Fan?
Top 7 Best Window Fan You Should Buy 2020 Reviews
|Name||Blade Size||Unit Dimensions||Weight||Thermostat Feature||Rating|
26.8 x 11.2 x 26.2 inches
|(4.3 / 5)|
Bionaire Window Fan
8.5 inches X 2
25.5 x 6 x 14.1 inches
|(4.3 / 5)|
Genesis Twin Window Fan
9 inches X 2
25.5 x 6 x 14.1 inches
|(4.3 / 5)|
26.5 x 8.2 x 22 inches
|(3.7 / 5)|
Holmes Dual Blade Twin Window Fan
8.5 inches X 2
25.7 x 6 x 13.3 inches
|(3.8 / 5)|
Holmes Twin Window Fan
8.5 inches X 2
22.7 x 5.3 x 11.7 inches
|(3.6 / 5)|
Air King 9155 Window Fan
26.5 x 8.2 x 22 inches
|(3.6 / 5)|
1 Air King 9166F Whole House Window Fan
The Air King 9166F is both very efficient and can cover both large and small spaces. For durability and practicality of long term use, its interior components have an everlasting lubricant applied to them. Outwardly, the casing is impact resistant, so will stand the test of time.
This window fan will fit all basic window sizes. It extender covers between 27 to 38-inch ranges, which is about as small and large as home and office windows go.
As an upgrade, this fan does not hinder your window from closing. Its included casing and setup kits are mounted in front of the window. Thus, you can close your window without having to dismount the fan.
On the function, this is a dual way fan. There is inward circulation and outward, both of which have three-speed settings.
ETL and OSHA certified as safe and durable, you can be assured that the Air King 9166F is top of the line. To give you further assurance, you get a 1-year limited warranty with your purchase.
2 Bionaire Window Fan
If you want lots of air in a quiet unit, then the Bionaire window fan is for you. Fitment would not be a problem as included in the kit is an extender that can stretch or retract to cover any window between 24 and 37 inches. Even better, these extenders are solid enough and will hold up even if you install your fan vertically.
Hence, this fan will fit double-hung, vertical-slider, casement windows, and a wide range of customized windows.
With this fan, you get a remote control for convenient operation. On this remote, or on the unit, you can select a preferred temperature. This is easy as the LED screen will show you your settings. The in-built thermostat will also hold that temperature steady by shutting off and powering up automatically.
The two included blades are reversible. If you want only inward or outward air, the option is provided. If it is in and out you would prefer at the same time; you can do that as well.
For durability, the Bionaire window fan motors are water resistant. Hence, the rain will not affect its operation.
UL approved as durable and safe to use. And you get a 5-year limited warranty to give you an assurance of that.
3 Genesis Twin Window Fan
Among the many great features of the Genesis twin window fan, we believe that it’s quiet operation and mobility are its greatest selling points. This fan has three speed settings and runs noiselessly at each one of them. It also has an integrated handle and removable legs. Hence, if you want to move your Genesis fan from room to room, you can easily do that.
This best window fan quiet also has an in-built thermostat. You only need to select your desired temperature (between 60 and 80 degrees Fahrenheit), and the fan will hold it steady. Your current setting will be displayed with a corresponding LED light for practicality.
Not to worry, the Genesis fan implements the Max Cool technology for superior automatic function.
Both blades are reversible. Hence, you can direct airflow either inwards or outwards. Even better, you can do both at the same time by using each blade for a different purpose.
The fan holds up over time and is ETL certified as durable and safe to use. Window fitment is not a problem, as its integrated side panels can be extended to cover up to 13 inches of extra space.
4 Lasko 2155A Electrically Reversible Window Fan
With its Storm Guard installation kit, you can close your window behind this fan without having to remove it. While that is a great feature, that is just a tip of the iceberg.
What else do you get with this product?
With the Lasko 2155A, you get three speed settings. These will allow you to easily adjust it to your current needs. The controls are varied to give you an inward or outward variation, though, to make for a complete unit.
Also with this window fan, you get a fitment with a wide window range. The side panels can extend this 26.5-inch wide fan up to 34.5 inches. Thus, it properly covers most home and office windows.
That is no problem with the Lasko 2155A. It comes fully assembled, so no worries. All the hardware needed is supplied in the pack. The most essential, though, the manual, is detailed both in pictures and in text. Thus, you will get it fitted in no time in a DIY operation.
You also get a 1-year warranty to ensure that your purchase is worry-free.
5 Holmes Dual Blade Twin Window Fan
The Holmes dual blade fan is a near universal fit for double hung and slider windows. Even if your window is slightly larger, the integrated extenders will fill up any extra space without issue.
Both blades on this best window fan are reversible. Full inward and outward settings are available. An inward and outward concurrent airflow is another option that you could use.
For the most user convenience, there is an adjustable thermostat on this unit. This thermostat will auto-regulate your room temperature to keep you comfortable all the time. On its own though, there are three quiet-operation speed settings offered to you that can be varied according to your needs.
For practicality, this fan is waterproof. Hence, it will not be damaged by rain. Another practical feature is that you can shut off either fan while using the other.
Providing you with a 3-year warranty, you can be sure of the kind of quality you are getting with this window fan.
6 Holmes Twin Window Fan
The Holmes window fan has two speed settings. This is no disadvantage though, as the higher speed is very powerful, and can cover a large room space (up to 500 square feet). It uses two blades so will move great amounts of air, in less time.
With this window fan, you can direct the airflow either inwards or outwards. According to your needs, to get the exact result, you are looking for.
For window fitment, if you have a double-hung or a slider window, this Holmes unit is very likely to work. Even if it does not cover the whole space with larger windows, then the included extender panel will do the trick.
This window fan is waterproof. The motors are not affected by water; hence, will not get damaged by rainfall. Overall, the product is of good quality, and you get a 1-year limited warranty to assure you of that.
7 Air King 9155 Window Fan
The Air King 9155 incorporates the use of a special lubricant with this window fan. This lubricant never needs replacement, so keeps your fan working properly at all times. The unit, likewise, is of top quality and is ETL and OSHA approved as durable and safe to use.
With this window fan, you get a special housing type that does not restrict you from closing your window. As opposed to several models that are held in place with your window, this attaches differently, to maintain the normal use of your window.
The housing on the Air King 9155 is industrial grade styrene. This is impact and wear-resistant, so will keep your fan in order for a long time. The front grill too, is metal, to ensure its lifelong durability.
You get three speed settings with this fan. Each one of these is quiet, so can be used in a home or office without disturbance. They can also be reversed inwards or outwards to meet your needs.
The Air King 9155 has an extender to cover larger windows. You also get a 1-year limited warranty with this product.
Best Window Fan Buying Guide
As with every purchase you make, there are a few things to keep in mind to make the best out of it. Here’s what we think you should be considering when buying a window fan:
The Use Of The Fan
Unlike air conditioning, a standard fan is not able to actually change the temperature of a room. It is simply used to cool you when the temperature is too high, by circulating air.
Unlike basic fans though, there are three main uses of window fans: cool down, get better air circulation, or get stale air and odors out.
While all of these fans offer you these features, some are more practical than others. To ensure that you are getting the best match for your needs, go for a unit that can easily switch functions. Inward and outward airflow should be adjustable with a switch without having to remove the unit as a whole.
The best window fan will not require dismantling to change to this mode.
While a higher power rating usually translates to more efficient cooling, it also means higher electricity bills. A simple calculation will help you determine the power you need to achieve the desired cooling effect without wasting electricity.
The power of a fan is measured in cubic feet per minute (SCFM).
Most window fans are sold with a standard SCFM classification that indicates the speed of their air circulation capacity in a given area. In order to measure the cubic feet of your room, measure the distance from the floor to the ceiling, then multiply that number by the square footage of the floor (width x length).
While taking measurements is a great idea, you could skip most of that by going for a window fan with an adjustable thermostat. This will automatically set itself to meet your cooling needs.
This feature promises the most energy savings as you fan will be toggled to switch off most of the time. It is also great as you do not have to constantly reconfigure your fan to meet your needs.
The Size Of The Space To Ventilate
In order for the effects of the fan to be felt, it must be selected according to the size of your space. If you have a modest apartment or a single room, you can probably settle for an entry-level model, and there is no point in raising your budget.
Conversely, if you live in a large house with a large living room or other large rooms, it will probably be necessary to equip yourself with intermediate or high-end models, which offer enough power for you to feel the fresh air everywhere.
Frequency And Context Of Use
If your fan runs every day, try to favor solid, durable models with an excellent warranty. If you turn it on only when you really feel the need, it is likely that a non-reinforced plastic model will do the trick.
As for the context of use, there are two main uses: at home, or in the professional world. If you need to use your window fan in your office or bedroom, it is imperative to opt for a quiet model. In your other areas of your home, this remains important but less so.
It is also important to ensure that the chosen product meets world-class electrical standards. A fan that meets this standard will have either a UL, ETL, or OSHA certification. Some even have more than one of these.
Some models are equipped with additional safety devices, such as fuse plugs: this is well worth considering.
For speed, the vast majority of models offer three: low, medium, or high. Some go further. More speeds do not necessarily mean increased power, but simply more precision. This is great to look out for.
Additionally, check out for a remote control. However, if your unit has an autoregulatory thermostat, then you are unlikely to need a remote. If it does not, then you will need the remote to make easy adjustments as required.
If it does not have either, then adjusting settings will require you going back and forth several times for constant adjustment, which is a bit of a waste of time.
Easy Maintenance And Assembly
To keep your fan as long as possible, it is often necessary to carry out the minimum of maintenance and cleaning. Hence, make sure your window fan is easy to disassemble.
On the other hand, a unit that comes pre-assembled in the pack will take less time to set up and should likewise be favored.
Weight And Dimensions
Check to see that your fan will fit the window type you have and its dimensions. Side to side differences are usually not important as there are, most often, side extenders provided. Whatever the case though, still check to be double sure that your preferred unit is an exact fit.
Another aspect to consider is the type of installation. If your preferred unit will not permit you to close your window behind it, then go for a waterproof model. That way, you can be certain that rain will not damage your window fan with your window open.
Finally, though a rare option, if you want a mobile window fan, go for one that has an integrated handle and standing legs.
The fan should be as lightweight as possible. That way, you can easily install it by yourself.
You should also decide if you want a single blade or a double blade model. If the double blade model is your preferred option, then one with same-time variable airflow should be considered. This keeps your room both ventilated and with fresh air at all times.
Finally, the last point to take into account is the aesthetics. It may sound like an accessory, but if you put an object in your living room or bedroom that you do not like, you will quickly get bored and will want to change it.
So, What’s The Best Window Fan?
Fans are always essential when it comes to cooling a room on a hot summer day. A window fan, however, does a lot more than that and offers you fresher air from the outside. It also provides you with stale air ejection that guarantees you always get the best cooling experience.
An ultra-modern unit, with features like a thermostat, you need one of these. Considering that this fan uses a small amount of power, all the more so.
We hope that this guide has helped you to choose the best possible window fan for you. If you have not, we recommend that you go through our buying guide. In it, you will find helpful tips on how to get the best window fan for your particular needs.
Our overall winner for this best window fan review, however, is the…
This fan is noiseless and is energy efficient. It even gives you the option of using only one blade to save power.
Its additional features like its thermostat and its inward and outward airflow with adjustable settings make it a very practical unit. Backed by a 3-year warranty, you are assured of product quality and a worry-free purchase.