Window Air Conditioner: Top 10 Revealed

air conditioner

May 31

With the summer months fast approaching, you’ll need a window air conditioner unit to keep you cool and dry. We know it’s overwhelming to search for a new unit with all the ones available on the market.

Some are best suited for bedrooms while others for kitchens. Others are quiet while some are loud and powerful. Others still are more appropriate for smaller spaces while some for larger ones.

Not to worry, we’ve taken the burden of searching off your shoulders and rated some of the best window air conditioners to make things easier on you.

How We Chose Our Ratings For A
Window Air Conditioner

We considered several important criteria to evaluate each product that we rated.

The first is the unit’s cooling capacity. Those with a higher rating were able to move air through a room more efficiently, operate in different modes, and ultimately provide a hassle-free cooling experience. 

Next, we considered the unit’s energy efficiency rating. Each air conditioner has an energy efficiency ratio (EER). The higher the EER, the greater the efficiency of the unit. Air conditioning units with a higher energy efficiency rating will allow you to save on your annual energy cost. Your actual annual cost will depend on how often you use the air conditioner and the cost of electricity in your region.

Ease of use is also an important criterion. A high-rated air conditioner will have features that are user-friendly. For instance, units with a remote control or auto restart capability are rated highly.

We evaluated the operational modes of each unit also. A unit with personalized modes was ranked higher than those with fewer options. Be sure to take a look at units with cooling modes, fan-only modes, and adjustable fan speeds.

Finally, we determined the cost of a budget window air conditioner. Anywhere between $ and $$$ is a reasonable price for a unit. While these types of units won’t have as many features or be multi-directional, they do come with at least a one-year warranty to cover the cost of a compressor breakdown.

Here Are 10 Of The top-rated Window Air Conditioner On The Market Today:

MIDEA MPF12CR81-E Portable Air Conditioner 12000 BTU Easycool AC...
  • 12,000 BTU - Portable air conditioning unit by Midea provides cooling, fan,...
  • FUNCTIONAL INNOVATION - Easy-to-read digital LED control panel provides...
  • EVERYTHING INCLUDED - Unit shipped with a full-function LED remote control...

5/5 Stars

A leader in the market for large home appliances, LG brings consumers this all-star window air conditioner.

It is a powerful, energy-efficient unit that has the capacity to cool a room of up to 340 square feet. It has a maximum airflow of 220 cubic feet per minute (CFM). When the temperature in your rooms drops to a certain degree, it shuts off in three-minute intervals to keep you from cooling an already regulated area.

The LG unit has an EER of 12.1, which is well above the minimum amount required to be Energy Star stamped.

It is more expensive than other units and heavy, weighing 54 pounds.

Inspect the internal fan of this unit weekly to ensure that it is not overworked.

While the unit does not automatically shut off, it has a timer so that you can control how long it runs. It has an auto-restart feature in which the unit will resume operations during a power outage.

You’ll be thankful for this machine during high humidex readings as this unit pulls 2.2 pints of moisture per hour out of the air. It features a dehumidifying mode to remove moisture in the air more effectively without changing the temperature of the air.

Perfect Aire 3PASC10000 10,000 BTU Window Air Conditioner with Remote,...
  • Adjustable temperature settings that range 62°F - 86°F (17°C - 30°C);...
  • Expandable window mounting kit accommodates horizontal sliding or crank-out...
  • 3-speeds in both cool and fan modes

5/5 Stars

This is one of the most compact and lightest units on the market, weighing at 40 pounds. The Keystone KSTAW05B has a cooling power of 5,000 British Thermal Units (BTU), which makes it an excellent unit for small rooms of up to 150 square feet. It doesn’t produce enough power to cool a typical master bedroom or other larger rooms.

Because of its small size and low power, though, it will cost less to run this unit than other air conditioners. It has an EER rating of 11.2, making it an energy-efficient option.

It contains many convenience features including a remote control, programmable timer and auto mode. Other less common features include a dehumidifier and sleep mode.

The unit comes with a five-year warranty on the compressor part, which is more than the typical one-year warranty that some similar models carry.

It also has a lower airflow than other units at 129 CFM. Despite the lower airflow, it is affordable, lightweight and compact — excellent for small rooms.

Emerson Quiet Kool EARC5MD1 5,000 BTU 115V Window Air Conditioner,...
  • 5, 000 BTU air conditioner for window-mounted installation Cools a room...
  • Excess moisture removal up to 1.3 pints per hour for a more comfortable...
  • Mechanical rotary controls with 2 cooling speeds, 2 fan speeds and variable...

5/5 Stars

This 5000 BTU window air conditioner is ideal for indoor spaces of up to 150 square feet. With its seven speeds and two-way airflow, it can cool a room in just 10 minutes.

The unit comes with a mounting kit that includes an electric window system with a filter, support brackets, leaf guard, window seal foam, and a handy drip-free installation guide.

It features seven temperature settings for cooling flexibility, two-way direction control and adjustable high and low fan speeds.

For the environmentally-conscious, it includes a reusable, washable, antibacterial filter that can be cleaned easily with warm water and dish soap, or vacuum cleaned with a dust buster.

If you live in a small apartment, this window air conditioner would be ideal for you.

Friedrich Chill CP06G10B 6000 BTU Window Air Conditioner
  • Energy star qualified room AC installs in a window or through walls up to 7...
  • Fresh, new look in designer white
  • 24-Hour timer lets you program on & off times. Air Circulation:200 cubic...

4.5/5 Stars

This window air conditioner is best suited for large living areas. It can cool rooms of up to 250 square feet which is larger than a standard kitchen.

The louver is multi-directional so you can direct cool air to multiple areas of your room at once.

This unit features a timer that controls when the Friedrich turns off and on throughout the day. It has an energy saving mode that turns the fan off every three minutes and monitors the rooms if it is cool enough to stop completely.

During a power outage, the Friedrich has an auto-restart mode to turn the air conditioner back to your preferred settings when the power returns.

The window air conditioner comes with a five-year warranty on the compressor. The biggest drawback perhaps is that the unit is quite heavy at 60 pounds. You’ll likely need help from a contractor to install this unit.

GE AEM05LX 19" Window Air Conditioner with 5200 Cooling BTU, Energy...
  • Keep your room comfortable and cool with this window-mounted air...
  • With 5,200 BTUs of cooling power you can find the perfect temperature for a...
  • Features 3 cooling and 3 fan speeds with an electronic digital thermostat...

4.5/5 Stars

This window air conditioner is the most energy efficient one on the market. It makes for an excellent unit for small or medium-sized rooms.

What it lacks in power compared to other units, it makes up for in the amount of space it cools and its high energy efficiency. It can cool a space of up to 260 square feet and has an EER of 12.4.

It has the lowest estimated yearly energy costs. Its airflow rate is 145 CFM, which is the average compared to other units.

While it has an energy-saving mode, it has no dehumidifying-only or sleep mode. It will not restart either during a power failure.

The air conditioner comes with a warranty of one year for parts, labor and the compressor. It is a lightweight, compact unit that will be easy to install if you follow the instructions carefully in the manual.

Ivation 10,000 BTU Portable Air Conditioner – Compact Single-Hose AC...
  • PORTABLE AIR CONDITIONER - Compact 10,000 BTU Unit Delivers Fast, Effective...
  • VERSATILE WINDOW INSTALLATION - Expandable Outtake Hose Kit Lets You Easily...
  • 5 CONVENIENT MODES - Use as an Air Conditioner or Dehumidifier with Multi-...

4.5/5 Stars

This unit is best suited for smaller spaces.

This window air conditioner is best suited for smaller spaces of up to 340 square feet. It is lauded as the best 8,000 BTU unit on the market. It has an EER of 12.1.

The unit can dehumidify a room at a rate of 2.2 pints per hour. It has three cooling and three fan speeds. It is quieter than the average air conditioner on the market. It features a four-way air direction control, power failure auto restart, remote control, and programmable timer.

The dimensions of the unit are about 19.5 inches by 19.5 inches by 12.5 inches. It comes with a one-year warranty.

DeLonghi Pinguino Portable Air Conditioner, 550 sq. ft, Dark Gray
  • POWERFUL YET QUIET: Cool rooms up to 550 square feet in total area
  • NO TOOLS REQUIRED: Unit sets up in minutes. Caster wheels and handles allow...
  • NO LEAKS: No-drip technology automatically recycles condensation within the...

4.5/5 Stars

Known to the world as a leader in window air conditioners, Frigidaire graces the world with this excellent cooling unit.

This machine is great for anyone who needs to cool a medium-sized room of up to 450 square feet cool. In a word, it’s the Goldie Locks of air conditioning units — not too big and not too small, but just right.

Functioning at 10,000 BTU, it is lauded for its conveniences and efficient cooling.

The air conditioner features a sleep mode, temperature-sensing remote control, low-power energy-saving mode, and a programmable 24-hour timer.

The machine is white and boxy, measuring about 21.5 inches by 21.5 inches by 15.5 inches. It comes with a one-year warranty that extends to five years for the sealed system.

Even though it may be boxy, it is celebrated as the best 10,000 BTU air conditioner on the market.

Alexa Enabled RolliCool COOL310 Portable Air Conditioner 12000 BTU -...
  • Voice Control with Alexa - Complete your smart home setup by pairing your...
  • Connect via Mobile App - With the RolliCool app, control your portable ac...
  • Comfort All Year Round - This powerful 12000 BTU air conditioner cools,...

4.5/5 Stars

This heavy-duty, LG air conditioning unit is best suited for large spaces.

If you have a larger living room or studio space that needs to be cooled, this is your unit as it can cool large rooms of up to 550 square feet. Whether on a low or high setting, this air conditioner operates quietly — you hardly notice it’s there.

Owners of this product lauded the unit for its ability to keep your space cool without any extra utility costs.

It features a remote control for your convenience.

The unit contains some of the typical features you’d expect of a larger model: An energy-saving mode, a 24-hour timer, four-way air deflection, three cooling and three fan speeds.

Because the unit is quite large, weighing 81 pounds, and measuring 24 inches by 15 inches by 22 inches, you’ll definitely need a friend to help you with its installation.

9. Haier ESA405R Window Air Conditioner

Haier ESA405R 5000 BTU Room Air Conditioner
  • Wiring Requirements: 115-Volt (103.5 min. to 126.5 max.)
  • 15-Amp time-delay grounded fuse or circuit breaker
  • 3 cooling/3 fan speeds & auto cool.

4/5 Stars

The Haier HWF05XCR-L is one of the quietest air conditioners on the market. It produces only 49 decibels of noise at its highest setting. That noise is softer than a bird chirping outside in the morning.

It’s almost fitting that this quiet piece of equipment is designed to cool smaller rooms of about 150 square feet. Its louvers can be pointed in one direction.

This unit has a dehumidifier setting that pulls moisture from the air in order to keep the air dry and cool in your home. You’ll be thankful for this feature if you live in a region where humidity is high.

The window air conditioner also features a sleep and energy-saver mode, but has no auto-restart mode in case of power outage.

The unit weighs a little over 40 pounds, meaning it shouldn’t be too difficult to install.

10. Frigidaire FFRA0511R1 Window Air Conditioner

Frigidaire FFRA0511R1 5, 000 BTU 115V Window-Mounted Mini-Compact Air...
  • 5,000 BTU mini-compact air conditioner for window-mounted installation uses...
  • Quickly cools a room up to 150 sq. ft. with dehumidification up to 1.1...
  • Mechanical rotary controls, 2 cool speeds, 2 fan speeds, and 2-way air...

4/5 Stars

This window air conditioner is rated highly for its affordability and ease of use.

Best suited for rooms of up to 150 square feet, this unit is also highly energy efficient, with an EER of 11.1.

While the model doesn’t have as many customization features as other models, it still offers two cooling speeds and two fan speeds as well as a two-way directional airflow.

If you live in an area where humidity is high, you’ll be grateful that the machine can dehumidify the air up to 1.1 pints per hour.

The machine operates quietly and will automatically restart during a power outage.

Buyer’s Guide: Choose A Window Air Conditioner That’s Right For You

When choosing a window air conditioner, you’ll need to keep in mind a few things. '

Be sure to consider the size of your space and the cooling performance of the unit. It’s easy for anyone to say that an air conditioner suitable for cooling spaces of up to 150 square feet will not be suitable to cool a larger living room. 

Think about energy ratings as well since the higher the rating, the more you’ll save annually on your energy bills. 

Finally, consider installation and operation modes. Be patient and understand that setting up a window air conditioner will take longer than a couple of minutes. As well, depending on your preferences, choose a unit with the operational modes you are looking for. 

Keep calm and stay cool.