7 Quietest Window Air Conditioners On The Market

Tony Case
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Window air conditioners are one of the most popular types of A/C units. They are a good choice if you want to keep your home cool but have minimal floor space to work with. With proper maintenance, you can easily find units that will keep your home cool for years to come. Obviously, there are certain things you will need to look for while shopping around and considering a new unit. Things like energy efficiency and the power efficiency factor are just a few of the most important. But, there are also other factors that come into play. One of the most important factors to consider is noise.

If you already have a unit that makes a lot of sound, you probably know how annoying it is to live with. It can wake you up at night whenever it kicks on and it also just adds to the potential annoyance of living with it.

If you are looking to buy a new A/C unit, you will want to know what air conditioners are the quietest on the market. Today we will be looking at seven of the quietest windows air conditioners on the market right now. We will provide a brief review of each and help you make an informed choice. So let’s get started, here are the seven quietest A/C units on the market.

NameCategoryProduct
Frigidaire 5,000 BTU 115V Window-Mounted Mini-Compact Air ConditionerBest OverallFrigidaire 5,000 BTU 115V Window-Mounted Mini-Compact Air Conditioner
LG LW6017R 6,000 BTU 115V Window Air ConditionerBudget PickLG LW6017R 6,000 BTU 115V Window Air Conditioner
Koldfront 220V 25,000 BTU Heat/Cool Window Air ConditionerUpgrade PickKoldfront 220V 25,000 BTU Heat/Cool Window Air Conditioner

1. Frigidaire 5,000 BTU 115V Window-Mounted Mini-Compact Air Conditioner

Our rating: 9 / 10

Frigidaire 5,000 BTU 115V Window-Mounted Mini-Compact Air Conditioner

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The Frigidaire 5,000 BTU 115V Window-Mounted Mini-Compact Air Conditioner is quite basic. You can cool a room up to 250 square feet with this unit. It has horizontal louvers to move the air around efficiently, a control rod for height adjustments, and a window kit for mounting.

It also comes with an energy-efficient motor that makes it very quiet, and a filter to prevent odors and dust particles from entering the room. This air conditioner also has a high-efficiency rating, 2.0 for cooling, 2.2 for dehumidifying, and 1.8 for heating.

This device has an easy installation process and can be mounted with your choice between the window kit and a stand. At 35 lbs, this air conditioner may be a bit heavy for some, though. It also works very well at cooling high-pitched rooms.

2. Haier ESAQ406T 22" Window Air Conditioner Serenity Series

Our rating: 8 / 10

Haier ESAQ406T 22" Window Air Conditioner Serenity Series

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The Haier ESAQ406T 22" Window Air Conditioner is another top pick in our list of the 7 quietest window air conditioners on the market.

It features a multi-directional discharge, one that's ideal for rooms that are more rectangular like the ones in the bedroom.

In fact, Haier is so confident of this window unit, they actually include a 10-year limited warranty on its parts. This is a pretty generous one by any standards.

3. LG LW8016ER 8,000 BTU 115V Window-Mounted Remote Control Air Conditioner

Our rating: 7 / 10

LG LW8016ER 8,000 BTU 115V Window-Mounted Remote Control Air Conditioner

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Pros:

  • Good quality of cooling
  • Affordable price
  • Quick and easy installation
  • Works really well in small spaces
  • Auto restart after a power outage
  • Automatic fan mode
  • Remote works from longer distances than most
  • Energy rating: 8.8 EER
  • Uses less energy than other fridges
  • Louder than other types but quieter than old models.

Cons:

  • Whines a bit when running
  • Takes longer to cool down room than many other models
  • Speaker could be louder on remote
  • On / off button on remote sometimes difficult to locate in the dark
  • Doesn’t fit windows that are wider than 26.8 –“

4. Koldfront 220V 25,000 BTU Heat/Cool Window Air Conditioner

Our rating: 6 / 10

Koldfront 220V 25,000 BTU Heat/Cool Window Air Conditioner

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If you’re looking for a high-performance, quiet window air conditioner, then you may want to consider the Koldfront 220V 25,000 BTU unit. With 4 cool settings, you’re sure to find the perfect temperature for your environment. It features a programmable 24-hour timer, so you can set it and forget it.

It’ll also conveniently shut off after you fall asleep to help you save on your power bill.If you need to pump down the volume, the feature makes the unit whisper quiet. Plus it’s energy-efficient, so you can be sure to save money and help the environment. The unit’s compact design and low noise level will help you keep cool in the hottest of weather.

5. LG LW1216ER Window-Mounted Remote Control

Our rating: 6 / 10

LG LW1216ER Window-Mounted Remote Control

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While window air conditioners might not be the best for a permanent installation, they do provide excellent cooling. The LG LW1216ER is our top choice window-mounted air conditioner. It is powerful enough to cool a room measuring up to 450 square feet.

With 12,000 BTUs of cooling power, the LG LW1216ER can easily cool down a room during the hot summer months. Even better, it’s an Energy Star certified model, which shows you that the air conditioner operates efficiently. It is designed to use a lot less electricity and energy – up to 23% less. This translates to lower expenses for you.

The air conditioner is designed with a dual hose system. This is a great feature considering how most hot water and cold air tend to rush out of the same hole. With this design, hot water and cold air are separated. Thus, the cold air returns back to the room instead of escaping through an open orifice.

6. LG LW6017R 6,000 BTU 115V Window Air Conditioner

Our rating: 6 / 10

LG LW6017R 6,000 BTU 115V Window Air Conditioner

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Pros:

  • Easy to clean
  • Quiet operation
  • Energy Star Qualified
  • Easy-to-use remote control
  • Can cool a large room
  • Big bucket function for a long cooling duration
  • Durable
  • Filters out allergens
  • Dual energy saving mode
  • Remote control compatible

If you are looking for a quiet window air conditioner, the LG LW6017 may be ideal for you. This model comes with a variety of energy-saving functions that can reduce your power consumption. It’s also very efficient and can cool a large room.

The energy saving mode is ideal for families who have a limited budget, and want to save money on power bills. The model comes with an anti-bacterial efficiency filter that reduces odors and allergens. The antibacterial filter can also help to extend the life of your air conditioner.

It’s equipped with LED indicator lights and a one-touch button that allows you to control the AC directly from the unit. It comes with three cooling speeds and three-way air direction adjustment.

7. Haier ESAQ406P Serenity Series 6050 BTU 115V Window Air Conditioner

Our rating: 6 / 10

Haier ESAQ406P Serenity Series 6050 BTU 115V Window Air Conditioner

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Pros:

  • Energy star qualified
  • 60% quieter ” with a rating of 54 DBs
  • LED control panel
  • Can cool a 400 sq ft room
  • 3-speed fan

Cons:

  • Louder than some other window units
  • It is bulkier than some window units
  • Inefficient power cord

The Haier ESAQ406P is Energy Star qualified to save you both time and money. It cools small rooms up to 400 sq ft. and it’s great for rooms with a high humidity level. It has an energy saver mode, a 3-speed fan, and a LED control panel.

This air conditioner has a 3.8-gallon water tank. It comes with a drain hose, and a remote control. It’s also quite easy to install and operate.

Frequently Asked Questions (FAQ)

What is the quietest window air conditioner on the market?

The quietest window air conditioner on the market is the Frigidaire Gallery 12,000 BTU 3-Speed Window Air Conditioner. When we took it apart, we found that Frigidaire had done a great job with insulation. This AC has a lot to choose from, including multiple fan speeds, along with a washable pre-filter and a remote control.

Which portable air conditioner is the quietest?

There are a lot of portable air conditioners on the market, but a lot of them are too loud for many households.

What is the best noise level for AC?

The lower the levels, the better! Air conditioners come with noise level ratings that indicate how loud the unit will feel to someone standing right next to it. The lower this number, the quieter the unit will be. Most units have an installed noise level of 16-20 decibels.

The quietest air conditioner set on the market, the Frigidaire Window Air Conditioner with Fresh Air Filter only has an installed noise level of 10 decibels. With these window units, all you’ll hear is a slight hum, as opposed to some of the noisier units that can be heard throughout an entire room when they are running.

Which AC makes less noise?

For quieter operation, go for an evaporative cooling system. These air conditioners still pollute the air, but not as much as standard air conditioning. Since they are installed outside, they also reduce noise, since the window unit does not have to share space and compete with your cooling unit.

Dirty air conditioners also tend to work less hard, if only because they are less effective. So that’s another point for evaporative air conditioners-they reduce the amount of energy they use, too. Many are Energy Star rated and can be up to 10 percent efficient than standard units.

Conclusion

When you’re shopping for a window air conditioner, there are many variables to consider. What’s your energy source? What’s your climate, and what size area do you need to cool? What cooling functions do you need?

To make things easier for you, we’ve specifically singled out the quietest 7 window air conditioners on the market. These will keep your noise concerns at bay while you stay cool in summer.

Our Recommendation

NameCategoryProduct
Frigidaire 5,000 BTU 115V Window-Mounted Mini-Compact Air ConditionerBest OverallFrigidaire 5,000 BTU 115V Window-Mounted Mini-Compact Air Conditioner
LG LW6017R 6,000 BTU 115V Window Air ConditionerBudget PickLG LW6017R 6,000 BTU 115V Window Air Conditioner
Koldfront 220V 25,000 BTU Heat/Cool Window Air ConditionerUpgrade PickKoldfront 220V 25,000 BTU Heat/Cool Window Air Conditioner