9 Best Quiet Air Conditioners To Save You From Sweat All Day

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Silent Home Hub Quiet Air Conditioner

On a hot, summer day, it’s always a good idea to turn on your air conditioner. There are; however, additional ways to improve your “cool” experience.

To achieve the most comfort for your home, you need to have an air conditioner that’s just as quiet as the breeze. 

There are different kinds of benefits you can get with an AC that’s as quiet as the wind. Before deciding on what to buy, let’s take a look at the 9 best brands that can give you quality results.

Most Quiet
LG LW2217IVSM BTU Window Air Conditioner
Best Overall
Haier ESAQ406T Window Air Conditioner
Best Budget Pick
Frigidaire FFRE1033S1 Window Air Conditioner
Table of Contents

Our Top Quiet Air Conditioners

We tested a bunch of quiet air conditioners and picked 9 of the best ones on the market. These top AC picks will keep you cool and relaxed without any annoying noises.

1. Haier ESAQ406T Window AC

Best Overall

Haier ESAQ406T Window Air Conditioner 2


  • Great energy-saver compared to other window air conditioners
  • Has a built-in 24-hour timer and sleep mode
  • Comes with a remote control
  • Ultra silent window AC compared to others in the market

If you’re looking for top of the line window air conditioners, set your eyes on the Haier ESAQ406T. It’s a 6,000 BTU (British Thermal Unit) window-mounted air conditioner.

This quiet window AC also has 4 functions such as cool, fan, dehumidify, and energy saving mode. The “dehumidify” feature is beneficial for those with sensitive noses. You can say goodbye to dry air with this air conditioner. 

Another cool feature is it comes with a remote control and LCD display. This makes it a convenient feature to have. The clock and light also help with visibility at night. 

For those who are trying to keep their electric bills at a minimum, you have a 24-hour on/off timer. This is a great, all-around air conditioner that comes with the most important features.


  • Quiet window AC
  • Energy-saving and sleep mode
  • Easy to use remote control


  • Makes a little bit of noise

2. LG LW2217IVSM 22,000 BTU Window Airconditioner

Most Quiet

LG LW2217IVSM 22,000 BTU Window Air Conditioner 2


  • Inverter-driven compressors for maximum quietness
  • 40% more efficient than other large window air conditioners
  • Has different kinds of features such as a 24-hour timer, and wi-fi connection, and can be remote controlled
  • 22,000 BTU window-type unit that’s great for large rooms

The LG LW2217IVSM 22,000 BTU window airconditioner has got to be the top-of-the-line quiet on this list.

The dual inverter compressors eliminate unnecessary noise output. Without a doubt, you won’t be hearing anything else except the cool wind flowing around the air.

Just make sure you have your window insulated efficiently. For proper guidance, you can ask help from an expert AC technician to ensure your safety and the installation.

This Energy Star quiet window AC provides cool temperatures with up to 25% energy savings. It’s a must-have if you want to save yourself with overcharged electric bills. 

This is an Energy Star air conditioner that’s affordable as well. I personally recommend buying this if you need efficient cooling capacity plus guaranteed quietness.


  • Multi-features
  • Quiet
  • Affordable window AC
  • 22,000 BTUs
  • Good energy efficiency


  • Very large to install for only one person
  • Should definitely hire an expert to install this

3. Frigidaire FFRE1033S1 Window Airconditioner

Best Budget Pick

Frigidaire FFRE1033S1 Window Air Conditioner 2


  • Energy Star rater
  • Can cool a room up to 450 square ft.
  • Purifies the air
  • 10,000 BTU window airconditioner

Frigidaire is one of the top quiet window AC brands in ratings for quality and reliability

It’s also one of the few window air conditioners that comes with an air-purifying ionizer that electrostatically traps small particles. Not only is this quiet, but it can also clean the air for you. 

One other good thing about this quiet window AC is that it can quickly cool a room up to 450 square ft. If you’re considering this air conditioner, it is worth noting the relatively lower price point compared to others.

This is Energy Star rated, so you can expect decent energy efficiency at a 12.0 rating. The energy efficiency will definitely help you cut costs. While the cooling power is fair, there are some downsides.

Even though the label displays it can cool a room up to 450 square Ft., any room larger than 350 square Ft. might be pushing your luck. Also, some have complained of a rattling fan noise but it depends per unit.

Luckily, with the one-year warranty coverage, this can help cover your inconvenience.


  • Low-decibel cooling capacity
  • 3 modes for simple adjustments
  • Air purifying ionizer


  • Customers stated that the “Econ” mode doesn’t cool very well
  • Spaces over 350 square Ft. require a higher BTU
  • Some complaints about a rattling fan noise

4. hOmelabs 5000 BTU Window Airconditioner

hOmelabs 5000 BTU Window Air Conditioner 2


  • Lightweight air conditioner
  • Reusable and washable antibacterial filter
  • A 5,000 BTU window airconditioner that’s excellent for a small room

Are you living alone and simply need a small, lightweight window airconditioner?

If you have a hard time looking for window air conditioners portable enough for a small room size, then The Homelabs 5000 BTU can make sure that your room will be cooled effectively. 

Not only is this portable air conditioner perfect for a small room, but it’s also beneficial if you need to install it in a baby’s room. The quietness of this air conditioner will make sure your baby will sleep soundly without the worry of any rattling noise.  

That’s not the best part. It’s lightweight, extremely energy efficient, and also comes with a reusable eco filter so it’s easy to clean.

This unit also features 7 different temperature settings along with its own dual cooling system, so expect temperatures to drop fast.

The mounting kit also makes installation a lot easier on your part. Not to mention the support brackets, leaf guards, window seal foam and easy-to-read, drip-free installation guide.

The downside with this is that it doesn’t come with a remote-controlled feature, can be a little loud, and it’s only capable of cooling a small room. Nevertheless, this unit’s power and efficiency makes it a great steal.


  • Quiet
  • Cost-effective
  • Guarantees excellent cooling power for a small room
  • 5,000 BTUs


  • Not remote controlled
  • Can be slightly loud at the highest setting

5. Emerson Quiet Kool EARC8RSE1 Window Air Conditioner

Emerson Quiet Kool EARC8RSE1 Window Air Conditioner 2


  • Wi-fi enables you to adjust it with your phone
  • Window-mounted air conditioner
  • Digital LCD display
  • 8,000 BTU that’s great for rooms with a square feet of 350

If you’re not impressed with the Haier, you can always opt for the Emerson Quiet Kool EARC8RSE1. Some owners say this air conditioner is one of the quietest they’ve owned. 

It also comes with smartphone remote access via wi-fi connectivity.  Instead of using a remote to grab a hold of your preferred conditioner settings, you can easily adjust the temperature with your Apple or Android phone. 

If you don’t want to go through the hassle of downloading the app,  you can still opt for the remote control feature.

Lastly, the room coverage for the Emerson Window can reach up to 350-square ft.


  • Low-decibel
  • Ideal for small or medium-sized rooms


  • Customers complained about it not being able to cool large rooms

6. LG LW6017R Window Air Conditioner

LG LW6017R Window Air Conditioner 2


  • Affordable AC unit
  • Have a dBa noise level of 52
  • 3 fan speeds and 3 cooling speeds
  • 6000 BTU

We now have an AC unit you can depend on to be quiet and light on your bank account. The LG LW6017R is a 6000 BTU AC that can cool a room up to 260 square feet

It has 3 fan speeds and 3 cooling fan speeds to choose from. You can choose your fan speed and cooling fan speed according to your preference.

It also has LG patented anti-corrosion protection. You can expect the components to be corrosion-free even after years of using it. 

What’s also great as an added bonus is it is already a dehumidifier. This gives you a cleaner environment and better breathing capabilities around home.

Even though it has dBa noise level of 52, it’s still quiet enough to ensure that you get a good night’s sleep without feeling disturbed. The decibel levels won’t affect your work or rest.

If you’re on a tight budget and need quiet window air conditioners that are quiet, this may be the right one for you to buy.


  • Easy to operate
  • Minimal functions
  • Built-in programmable timer
  • Different fan speed types


  • Slightly louder compared to the other airconditioning units

7. LG LW8016ER Window Air Conditioner

LG LW8016ER Window Air Conditioner 2


  • Energy saving window air conditioner
  • Dehumidification up to 2.2 pints per hour
  • Remote controlled air conditioner
  • 8,000 BTUs

Here’s another window air conditioner from LG you may consider for how quiet it can be. If you have a medium-sized room, this air conditioner can bring cool air to your space efficiently.

The cooling area is up to 340 square ft. Good areas within this range include basements, offices, or your den. You can also window-mount it in your bedroom if you plan to transfer this from your basement to the bedroom. 

If your room is small or you need cooling for small places, that won’t be a problem. Even during a humid night, it won’t matter because the LG LW8016ER 8,000 BTU can get the job done efficiently and smoothly.

One cool feature is it tells you when the filter needs to be cleaned out. This is essential if you have pets around your home that shed a lot of hair.  

A drawback of this window unit is how hard it was to read the instruction labels along with how heavy it is. This may prove difficult if you decide to move it elsewhere around your home.


  • Cools a room up to 340 square ft.
  • Lets you know when to clean the filter
  • Efficient cooling for a medium-sized room
  • Good energy efficiency


  • Instructions are difficult to read
  • Heavy

8. Koldfront WAC25001W Window Air Conditioner

Koldfront WAC25001W Window Air Conditioner 2


  • Efficient airconditioning that cools spaces up to 1,500 sq. ft.
  • Comes with a 2-year warranty if ever it gets damaged
  • Has a heater that you can use and cover a space of 700 sq. ft.

Let’s head on over to a window air conditioner with a larger room capacity.

The Koldfront WASC25001W may not be the quietest out of the other 5, but it’s certainly an efficient cooler. The noise level is 64 decibels so, in this sense, you’ve traded noise level for power.  It’s a 25,000 BTU unit that can easily cool a space up to 1,500 sq. ft.

The cooling effect is twice as strong, unlike other air conditioning units. You can always have the window insulated better if you think this window-type AC is too noisy for you.

Considering how loud this type of air conditioner can get, I don’t recommend installing this in your bedroom. Perhaps living room quarters are better since they’re also fairly larger and can easily cool your living space when guests are around.

Other features include a 4-way air-directing louvers, washable filter with a cleaning indicator light, sleep, energy-saver, and dry cooling modes. 

It comes with a 24-hour timer and also an all-controlling remote. It even has an electric heater that can help heat areas for up to 700 sq. ft. 

This powerhouse might come off fairly loud, but if cooling is your main problem, this airconditioner’s a good one that gets the job done.


  • Built-in heater and heat settings
  • Maximum cooling
  • Great for a large room
  • 25,000 BTUs
  • Settings for air direction


  • Fairly loud
  • Large and heavy

9. Friedrich Chill CP15G10B 15,500 Window Air Conditioner

Friedrich CP08G10B Window Wall Air Conditioner 2


  • Efficient cooling for a small and medium-sized room
  • Auto Air Sweep Louvers that disperses air evenly
  • Power Cord can run either left or right of the side of the unit

This air conditioner is an energy efficient, easy to install, and comes in a sleek modern design. The high energy efficiency will help you save money on bills.

With its Ultra Quiet Operation, you can best bet this won’t be a distraction for anyone in your place. 

The Auto Air Sweep swing louvers provide better air distribution. It also features an auto-restart feature that saves the settings in auto mode right before the power gets cut off.

This is an excellent backup feature in the event of a power outage and saves you time and effort of manually inputting your last preferred settings.

It also comes equipped with stale air exhaust, a washable antimicrobial air filter, and a check filter alert to alert you in case the filters need washing. 

Overall, the Friedrich Chill CP15G10B is a well-rounded air conditioner. It’s quiet, reliable, and it’s eco-friendly compared to some air conditioners.


  • Quiet
  • Easy to clean air filter
  • Eco-friendly
  • 15,500 BTUs


  • Large
  • Slightly complicated to install

Questions You Need to Ask Yourself Before Buying One

It’s ideal to give yourself some time to think about what brand of quiet window air conditioner you should purchase.

There may be certain features that are lacking or simply the BTU count is too much for your room. Replacing it isn’t easy either and just might be a hassle for anyone. 

There may also be questions you haven’t realized how important they are yet. It’s important then, that we discuss everything to ensure you get the right quiet window air conditioner for you.

Does the Window Air Conditioner Size Matter?

Depending on the kind of area you will install, the diameter of the window air conditioners will matter.

If you have small windows, a large unit isn’t obviously going to fit. You need something that’s small and just as efficient as a large one window-type AC. 

More importantly, size can also attribute to power, noise, efficiency, and ease of installation.

If you have a portion in your house that’s fairly large, the LG LW2217IVSM 22,000 BTU Window Air Conditioner may be the right one to buy. It can disperse cooler air proficiently in room sizes like these.

If you have large square feet of space, like about 450 square feet, for example, the Koldfront WAC25001W is a window air conditioner that has 25,000 BTUs.

This is almost similar to a standing air conditioner because of its power.

For small to medium-sized rooms, you need portable air conditioners just like the LG LW8016ER 8,000 BTU Window-Type AC to choose from. It’s great for bedrooms, offices, and other areas where silence is a necessity.

Do More Features Mean Better?

It’s not every time you need air conditioners with different features that may either be useful or not for the type of area you’re living in.

The real question here is, what do you need? Essentially.

A large air conditioner in a medium-sized bedroom might mean better cooling features and you might even pay extra for remote control access using your phone and whatnot but are you also willing to pay higher electric bills and more for phone remote access instead of a remote?

One brand that’ does. a great job for small rooms such as a baby’s room is the hOmelabs 5000 BTU. It’s lightweight, very affordable, easy to use, energy-efficient, and it’s quiet as well. 

If you really want to go all-out with the features, the LG LW2217IVSM has that covered for you. This is one of the top-of-the-line air conditioners that are currently on the market right now.

If an airconditioning unit is too pricey for you, we suggest you read our list of the Quietest Tower Fans for Your Home.

Should I Match My Window Air Conditioner With the Square Feet of My Area?

The AC unit should be able to properly cool a room as efficiently as possible.

If you have 550 square feet of room size, the quiet window air conditioner should be able to properly circulate the air around. A 12,000 BTU AC can do the job.

For smaller rooms that measure up to 250 sq. ft., a 10,000 BTU AC can get the job done. With a small room, air conditioners that are small or medium-sized may be the right choice.

If you need a window air conditioner that’s right around the middle between small and medium-sized rooms, the LG LW8016ER is considerably a good choice. It has a cooling capacity of up to 340 sq. ft.

How about very large spaces that have a square feet of 1,500? A 10,000 BTU window air conditioner is definitely not going to cut it. That’s where the Koldfront WAC25001W is perfect for.

Just to be sure, talk to your local dealer or an AC technician to clarify any gaps or misreadings.

How to Keep the Air Conditioner Quiet?

The only thing you need to keep in mind is to always remember monthly maintenance.

There are different components of the quiet window AC, such as the air filter that should be cleaned. Over time, it will accumulate dust and this prevents it from efficiently cooling the room.

Another method to keep it silent is by using the insulating foam provided with the unit. The foam will prevent it from vibrating too much.

You don’t need to hire an expert for this since all you need is to place a piece of foam at the sides of the window, provided you have space to fit the foam in between. This also further improves the cooling around a room since the side of your window is sealed.

Aside from cleaning the air filter, you should have the coil and compressor cleaned yearly.

Now, this is where you will need to hire a professional to do the cleaning. They’ll take out the entire unit off of the window and take it apart. 

Doing this will prevent the buildup of dirt, algae, and other debris that can make a lot of noise if they impede the blower fan blades.

Our Top Choice

Out of the 9 air conditioners we’ve discussed, the Haier ESAQ406T 6,000 BTU should definitely take the number one spot in terms of overall quality. It’s silent, and it’s also effective when you need to cool air around you as quickly as possible. 

The runner-up position or second place goes to LG LW2217IVSM. It competes evenly with the Haier ESAQ406T, but what made the Haier top first place is it’s not as heavy compared to the LG. 

If the LG LW2217IVSM window unit isn’t installed correctly, it can be difficult for an inexperienced person to adjust the unit by themselves. Make sure you ask help from a professional AC technician to install the window air conditioners for you.

If you’re not ready to pull the trigger just yet, you can check out our sound reduction guide first to get a Soundproof Window Air Conditioner.


About the Author


Andrea Adams

Fidgeting with gadgets and electronics has long been Andrea’s expertise. She has assembled, disassembled, and tweaked almost every type of device you can think of. Through the years, she has come to realize that technology should never be fussy. And that’s where her interest in quiet products stemmed from. She hopes to become your go-to person for insight when deciding on noiseless goods to purchase.