A window air conditioner is different from the portable models, and once there are connected, you can’t move them around. An air conditioning unit designed for window mounting will require you to bore a space on your wall where you will place it. Therefore, you must determine the right location in your house for proper operation. The area should be characterized by good airflow or ventilation to prevent overheating. Nevertheless, all that you need to know in this best window air conditioner review is available at the end of the article. Purchasing a window ac is advantageous compared to the standalone types because the former is cost-effective when it comes to maintenance. Only an annual cleaning and filter replacement needed, unlike portable units that you need to do this every three months interval. Going with our suggestion, we recommend you take a look at this product or check the comparison table for a personal choice.

6 Best Window Air Conditioner Comparison Table

Product Name
Features  
Frigidaire FFRA0511R1E: Best Mini
Frigidaire FFRA0511R1E: Best Window Mini Air Conditioner Check Price On Amazon


  • Price: $$$
  • Weight:  41 pounds
  • Btu: 5,000
  • Dimension: 15 x 16 x 12 inches
  • Coverage: 150 sq. ft.




Read our review
Best Cool Connect FRIGIDAIRE 8,000 BTU
Best Cool Connect FRIGIDAIRE 8,000 BTU Window AC 8000 Check Price On Amazon


  • Price: $$$$$
  • Weight: 63 pounds
  • Btu: 8,000
  • Coverage: 350 sq. ft.
  • Dimension: 19.8 x 18.5 x 13.4 inches




Read our review

LG LW8016ER Remote Control AIR Conditioner
LG LW8016ER Remote Control Window Mounted AIR Conditioner Check Price On Amazon


  • Price: $$$$
  • Weight: 58 pounds
  • Btu: 8,000
  • Coverage:340 sq. ft.
  • Dimension: 19.6 x 19.4 x 12.4 inches




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Emerson EARC6RE1 Quiet Kool Air Conditioner
Emerson EARC6RE1 Quiet Kool  Air Conditioner Check Price On Amazon


  • Price: $$$
  • Weight: 43.5 pounds
  • Btu: 6,000
  • Coverage:150 -250 sq. ft.
  • Dimension: 18.6 x 15.6 x 13.3 inches




Read our review
Haier ESAQ406P Serenity Series Window AC: Best Compact
Haier ESAQ406P Serenity Series Window AC: Best Compact Check Price On Amazon


  • Price: $$+
  • Weight: 55.6 pounds
  • Btu: 6,050
  • Coverage:250 sq. ft.
  • Dimension: 21.2 x 9 x 12.4 inches




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Friedrich Chill CP06G10B 6000 BTU Conditioner Cooler
Friedrich Chill CP06G10B 6000 BTU Conditioner Cooler Check Price On Amazon


  • Price: $$$$+
  • Weight: 60 pounds
  • Btu: 6,000
  • Coverage: 250 sq. ft.
  • Dimension: 20.9 x 18.4 x 14 inches




Read our review

Best Window Air Conditioners 2019 – 20120 Reviews

1. Frigidaire FFRA0511R1E: Best Window Mini Air Conditioner

Frigidaire FFRA0511R1E: Best Window Mini Air Conditioner

Taking into consideration price effect, Frigidaire FFRA0511R1E 5 one of the best offers we saw and it sold on amazon at $134+. The design is compact for mini-window mounting and uses standard electrical socket 115V. This unit accommodates windows space of width 23 – 36 inches and height of 13 inches. target=”blank” rel=”nofollow”

Everything requires for Frigidaire R1E ac system installation comes with the package.  The 150 square feet coverage makes it a perfect choice to cool small rooms and also can dehumidify air up 1.1 pints hourly. It has an auto-restart function and operates quietly making it suitable for over the night use. The mechanical rotary controls make our number #1 position easy to use and regulate.

Our + for this

  • Space saving size
  • Has 2 air ways directional
  • 5000 btu capacity guarantees efficient and faster home cooling
  • Features two speed fans and two speed air cooling
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2. Best Cool Connect FRIGIDAIRE 8,000 BTU Window AC 8000

Best Cool Connect FRIGIDAIRE 8,000 BTU Window AC 8000

If you need to cool a space reaching up to 350 square feet, this Frigidaire qualifies for such coverage areas. Many of the consumers interviewed said they like the attractive design because it looks modernized compare to most rival products in the market. 

The air conditioner has Wi-Fi that lets you operate the unit right inside your bed or anywhere by connecting it with a Wi-Fi-enable device for easy controlling. Nevertheless, it still comes with a remote system that you can also use instead of Wi-Fi. 

The smart controlling let you turn on/off the unit, control modes, change temperature, speed levels, and customize schedules for best comfort. More so, the slanted louvers push air circularly or in an upward direction for quick and complete room cooling. Here is what amazon customers are saying about this product

Our +for this

  • Has a soothing night light
  • High btu of 8,000 per hour
  • It is a good choice for large rooms
  • Wifi-enable and remote control
  • It is compatible with Alexa and Google assistant
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3. LG LW8016ER Remote Control Window Mounted AIR Conditioner

LG LW8016ER Remote Control Window Mounted AIR Conditioner

This LG is one of the best energy-saving options we suggest for anyone who wants to spend less on heating and cooling bills. It is tested to bring down monthly electricity costs, saving you up to 25%. 

It comes with 3-speed fans and cooling settings (high, medium and low). With its 8,000 thermal heating capacity, makes this LG LW801 perfect for bringing the temperature in a room of up 340-square feet.

It also has the power to remove (dehumidify) excessive moisture from your home air up to 2.2 pts daily. It features 12.1 energy efficiency ratio, anti-corrosion coating, and 24 hours timers’ settings. Reviewers of this product gave some awesome comment, which is worth knowing.

Our + for this

  • Ideal for 340 sq. feet
  • Washable mesh filter
  • Full functional remote
  • Set up is quick and the mounting kit is included in the purchase
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4. Emerson EARC6RE1 Quiet Kool  Air Conditioner

Emerson EARC6RE1 Quiet Kool Air Conditioner

A six thousand BTU air conditioning system is enough to cool you down as it lowers hot temperatures during the summer. Emerson is great for use in smaller to large rooms measuring 150 to 250 square feet. 

The 2017 energy-saving model is one of the available cooling devices if you want to reduce utility bills. You can direct air wherever you want using the 8-airway flow louvers and conveniently operate it anywhere in your room while sitting or relaxing on the bed. 

It has electronic temperature control and this can be set btw 62 – 83 degrees Fahrenheit. More so, features 3-speed fan settings and a digital display to view unit operation. To clear your doubt on how reputable this appliance is, see customer reviews and ratings to help yourself. 

Our + for this

  • Use in small and large rooms
  • Low voltage start-up
  • Has variable speed control
  • Energy conserving air conditioning system
  • Plenty of warranty such as one year labor, two years part and 5 years on compressor      
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5. Haier ESAQ406P Serenity Series Window AC: Best Compact

Haier ESAQ406P Serenity Series Window AC: Best Compact

The reason why you need to cool yourself is that hot temperature makes the body hot and causes discomfort. If you are living in the arid area in the State, then investing in either an air conditioner or evaporative air cooler is inevitable if you want to relax and sleep comfortably at night. Therefore, looking at the various air cooling options in this discussion, Haier ESAQ406P is every user’s choice.

The window air cooler device also serves as a dehumidifying appliance. Meaning you can use it to extract humidity when on dehumidification mode, if not use as a home conditioning system. For noise control, it is equipped with a compressor blanket that reduces noise effect. 

It also features a dual-motor system for greater air control and besides, a perfect pick for cooling 250 square feet enclosure. The sleep mode function is other great anesthetics Haier Serenity Series is blessed. This window hot air lowering units that are designed by Haier brand have some reviewer’s comment, which we advised you read!

Our + for this

  • Reduce noise level
  • Has 24 hours on/off timer
  • High energy saving efficiency
  • Up to 250 feet square coverage
  • It comes with remote control assistant
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6. Friedrich Chill CP06G10B 6000 BTU Conditioner Cooler

Friedrich Chill CP06G10B 6000 BTU Conditioner Cooler

In this best window air conditioner review and guide, Friedrich is qualified to bring the temperature down for those living in 250 sq. ft. rooms. The simple and neat design blends with any home decoration because of its universal white color and modern look.

When operating this unit, you can program the appliance to turn on and off up to 24 hours via the timer function – therefore, you can determine when you want it running or shut down to save energy bills.

For more money-saving, you can turn on the fan only yet still has the capacity to cool spaces. It has an automatic air sweep mode for even cooling of room air, unlike units where you need to do it manually. See what other users are saying concerning Friedrich Chill CP06G10B 6000 BTU Window Air Conditioner here!!!

Our + for this

  • Expandable side curtains for air flow and auto-air flow mode
  • On/ off 24hrs timer
  • Energy star qualified
  • Should be used in rooms of 250 square ft.
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The Science Behind An Air Conditioning Unit       

The makers of air conditioners saw the need to protect you and your family from the uh of summer hotness. With the constant ozone layer depletion, the degree of indoor temperature can be unbearable particularly for homes in the arid of the country.

To cool yourself down, you’ll need to choose from the different categories of air conditioning system or evaporative coolers for homes to be able to survive the tempting august summer.

Behind the science of air conditioner, this technology works to check-out heat in the summer and the working mechanism involves a chemical called refrigerant. These chemicals absorb hot air from within and pull it outside in a continuous approach. Therefore, the refrigerant is responsible for cooling your home by recycling. 

Always remember, 2-types of refrigerant can be used for residential air conditioners, which includes R-22 and R-410A, both belonging to the hydrocarbon family. Either of the compound when being use for running an air conditioner, the compound is repeatedly transformed from water to a gaseous state and the end products is called refrigerant.

You don’t need to be worried, the substance is safe for health. Nevertheless, a scheduled maintenance routine such as cleaning or replace the unit filter annually as for the case windows air conditioners will keep the home protected from airborne allergies.

What Are The Best Brand For Window Air Conditioners?

Consumer Reports has always been the basis of knowing the best brands of products on the market.  Since customer reviews and ratings for brands and products that have been tested and used speaks more about a brand. Therefore, we estimable hold this belief in the course of picking the best 5-air conditioners for windows as reviewed on this page.

The products showcased here are of the topmost and reputable brands considered to be the best brands. So if, you’re looking forward to buying an air cooling machine, choose from Haier, Frigidaire, LG, Emerson, Fredrich, etc. They are not only the best but have the most energy-efficient and quietest window air conditioner on the market.

Wrapping it up

There are different types of Air Conditioning Machines. Therefore, this article focuses only on the models that can be mount on windows. And the benefits of a window AC’s is that they save space as they’re wall-mounted, require annual maintenance, not too noisy, unlike other models.

Consequently, are expensive to purchase and some units require professional installation as a condition for accessing the manufacturer warranty that comes with them. 

Furthermore, all the various window air conditioners on the discussion list, are ideal for small rooms while others for large rooms depending on your home coverage area need. Typically large rooms (units from 350 sq. ft.) and for small-medium rooms (units from 150 to 250) as ideal.