Homedit is supported by our readers. When you buy through links on our site, we may earn a commission. Learn more.

5 Best Window Air Conditioner – That Keep You Cool and Comfortable This Summer

When you opt for a window air conditioner for your home, you have a wide variety of products to choose from. You can go for a basic unit with all the standard settings and functions or choose something that comes with additional features.

Having extra features will give you more control over your unit’s operation and may even help boost its functional efficiency. Additional operating modes may even give you double to triple duty performance in your environment.

So, to see which window air conditioner would best work for your interior setting, here are some of our favorite recommendations.

The 5 Best Window Air Conditioners

1. Frigidaire Window-Mounted Mini-Compact Air Conditioner

View in gallery

Ideally designed for covering about 150 square feet, this window air conditioner from Frigidaire is a quiet performer and very reasonably priced.

Weighing a moderate 47 pounds, the AC isn’t exactly light but isn’t too heavy to carry to its place of installation. The unit fits well inside a 13 X 23-36-inch window given its adjustable side panels to ensure a secure fit.

This compactly-sized air conditioner comes with all the basics offering two fans and two cool settings each. Also included is a two-way air direction so that your room temperature can cool down effectively.

Featuring a simplistic design, you will find a vented front panel with two dial controls on its left side. The adjustable vents work well to change the direction of the air to where its needed.

The top dial is for selecting the temperature while the bottom dial gives you settings from low fan and low cool to high cool and high fan.

Best Overall
Frigidaire Window-Mounted Mini-Compact Air Conditioner
Frigidaire Window-Mounted Mini-Compact Air Conditioner

Retailed at its current price, this air conditioner stays on par with similar models in its class.

View Deal

Pros:

  • Easy setup
  • Compact size
  • Quick cooling performance
  • Easy to operate

Cons:

  • No remote
  • No timer functions
  • Not certified Energy Star

2. Koldfront 12,000 BTU Window Air Conditioner

View in gallery

Powered by 12,000 BTUs of cooling capacity, this Koldfront air conditioner is best suited to work in rooms measuring up to 550 square feet. This could easily be a large bedroom, a living room or even a small apartment.

The air conditioner can fit in widows measuring between 26 inches to 36 inches across with a minimum height of 16 inches. You also get side curtains and insulation strips with your purchase for a snug fit, although the unit is not shipped with an outside mounting bracket.

With this model you not only get a cooling capacity of 12,000 BTUs but also 11,000 BTUs of heating power. That means not only will this unit keep your room effectively cool during summers but also all year round.

In addition, you also get an energy saver mode, a sleep mode function, a fan speed control and a 24-hour timer on this air conditioner. The unit also comes with a remote control for easy operation.

Best for large rooms
Koldfront 12,000 BTU Window Air Conditioner
Koldfront 12,000 BTU Window Air Conditioner

Given its powerful performance and its current price point, this is a great air conditioner to invest in.

View Deal

Pros:

  • Great price point for 12,000 BTUs
  • Heating and cooling functions
  • Remote control included
  • 2-year manufacturer warranty

Cons:

  • Only compatible with 230V outlet
  • Not Energy Star Certified
  • Outside mounting bracket not included

3. AmazonBasics Window-Mounted Air Conditioner

View in gallery

This air conditioner by AmazonBasics is powered by 8,000 BTUs making it an efficient appliance to cool rooms up to 150 square feet.

The unit features an impressive 7 temperature settings with a dual cooling feature and fan settings. There is also a 24-hour timer along with an auto-restart function. You also get an adjustable feature to steer airflow as per preference and the built-in filter assists with keeping the air clean and crisp.

The filter is removable so you can wash and reuse it as needed, and the unit is shipped with a window-mounting kit. Just keep in mind to wash the filter at least once a month for optimal performance.

You can easily fit this air conditioner in standard windows measuring between 14 X 23 inches at a minimum and 36 X 36 inches at a maximum.

This is a good energy efficient unit that you can set at regular intervals with its on/off timer. Alongside cooling functions, the air conditioner will also dehumidify the premises when needed.

Bargain Buy
AmazonBasics Window-Mounted Air Conditioner with Remote
AmazonBasics Window-Mounted Air Conditioner with Remote

Energy efficient remote controlled air conditioning unit cools and dehumidifies rooms up to 300 square feet with standard 9 foot ceiling

View Deal

Pros:

  • Energy efficient operation
  • Two-way fan with 2 speed settings
  • Easy installation
  • Mounting kit included
  • On/off timer

Cons:

  • Noisy when running
  • No returns on this item

4. TOSOT 10,000 BTU Window Air Conditioner

View in gallery

Featuring a sleek design and yielding 10,000 BTUs of cooling power this TOSOT air conditioner is large enough to cool rooms up to 450 square feet.

The very contemporary design of this air conditioner makes it work well with different design profiles. Although aesthetically minimalist, you do get a ton load of working features with this model.

The TOSOT 10,000 BTU not only cools your interior space but also comes with a fan-only feature. This allows you the run the fan without the air conditioning in situations where you don’t necessarily need a cooling function but only want to bring in some cool, fresh outdoor air to the interior.

You can also run the unit on a dehumidify setting where it will remove excess moisture from the interior setting and make it more pleasant.

The unit is shipped with a remote control that has a thermostat feature on it. Unlike other air conditioners where the thermostat is located on the unit itself, TOSOT engineers have placed the thermostat on their remote for superior temperature control.

This product is Energy-Star rated which helps you manage your utility bills in the long run.

Value Pick
TOSOT 10,000 BTU Window Air Conditioner
TOSOT 10,000 BTU Window Air Conditioner

Give your hot room the cold shoulder. TOSOT 10,000 BTU Window Air conditioners are best for spaces up to 450 sq. ft.

View Deal

Pros:

  • Energy Star rated
  • Great aesthetics
  • Quiet performance
  • 3 working modes of A/C, Dehumidifier and Fan-only
  • Two wind directions

Cons:

  • Gets loud with use
  • Not very long lasting

5. Haier 22″ Window Air Conditioner with 6,000 BTU

View in gallery

Sitting at a modest 6,000 BTUs the Haier ESAQ406T is an excellent option for cooling spaces up to 250 square feet. Part of its Serenity Series, this air conditioner is a quiet performer that comes with a compressor blanket for sound reduction.

This model features a dual motor design to power its fans. So, two smaller motors instead of one large one makes for excellent airflow from a small unit. There is also a cross-flow fan, an on/off timer, sleep mode, auto cool, dehumidify mode, energy saving setting and a remote control.

Both the unit and the remote control go into dark mode meaning that the lights get turned off to prevent users from being disturbed.

The dehumidifying mode helps remove moisture on muggier days and keep the indoor air fresh and crisp. If you keep the filter in tip top shape with frequent cleaning, you will definitely feel the difference in indoor air quality.

Quietest performer
Haier 22" Window Air Conditioner with 6,000 BTU
Haier 22" Window Air Conditioner with 6,000 BTU

The air conditioner is also Energy Star rated for optimal power usage.

View Deal

Pros:

  • Super quiet running
  • Energy Star rated
  • 3 fan speeds
  • Remote control included
  • Comes with easy install kit

Cons:

  • More expensive than air conditioners with the same BTU rating

Conclusion

If you’re looking for a unit to cool a space not covered by a central AC, then the window AC is your best bet. With our recommendations, you can decide on the right AC with enough BTU power to cover the corresponding room area for the best cooling.