Quietest 8000 BTU Air Conditioner 2021 (Best Quiet AC Reviewed & Compared)

Quietest 8000 BTU Air Conditioner

After getting almost barbecued under the summer sun, the next worst thing is to lose your peace to a noisy air conditioner unit. Perhaps, it is for this reason that you have now decided to replace your loud air conditioner with the quieter AC unit unit. An 8000 BTU AC unit will be enough to cool your room but what are the most quiet ones on the market? Let’s find out!

Quiet 8000 BTU Air Conditioner: Quick Answer

The highly rated Midea U Inverter 8000 BTU AC is undoubtedly the best choice for the quietest 8000 BTU Air Conditioner in 2021. It runs at a whisper quiet low sound level of only 42 dBA and comes with a lot of useful features. The honorable second place belongs to the Emerson Quiet Kool 8,000 BTU 115V AC with Remote Control. The quietest AC Unit on the market is the CoVac Ductless Mini-Split Air Conditioner but if you want a portable 8000 BTU AC then go for the FRIGIDAIRE FFPA0822U1.

Quietest 8000 BTU Air Conditioner 2021: Reviews

1. Midea U Inverter Air Conditioner 8,000 BTU

Best Rated

The Midea U Inverter 8000 Air Conditioner is a powerful and efficient product that is also surprisingly quiet during use. 

The device has a peculiar U-shaped design which allows for windows to be kept open anytime thus giving you the flexibility of having fresh air and an unobstructed view.

Being an WiFi enabled device, the Midea inverter air conditioner can be controlled not only by the remote but also via their MideaAir App which is available both on iOS and Android.

If you fancy, you can even control the AC unit via voice commands through Alexa or Google Assistant which is pretty cool.

The Midea U Inverted Air Conditioner generates an incredibly low noise of around 42dBA which is sure to provide you a peaceful ambiance. 

Pros

  • Ultra quiet
  • Smart control
  • Flexible window option

Cons

  • A bit expensive

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2. Emerson Quiet Kool 8,000 BTU 115V Window Air Conditioner with Remote Control 

Runner Up

The Emerson Quiet Kool earns its place in this list because of its great build quality and powerful cooling performance.

It’s also very affordable.

This quiet 8000 BTU AC works surprisingly quickly to cool a 350 Sq.Ft. room.

The unit also has an Eco mode for energy saving and a sleep function for automatic temperature control.

It has adjustable louvers and also comes with remote control. With an EER of 12.1, the device is pretty efficient in terms of power usage too.

The Emerson Quiet Kool 8,000 BTU AC produces a low operating noise of 59dBA which will suitable for creating a peaceful ambiance in most office environments

Pros

  • Super low noise
  • Strong cooling performance
  • Adjustable louvers

Cons

  • Feels quite heavy

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3. Frigidaire FFPA0822U1 8000 BTU Portable Room Air Conditioner

The FRIGIDAIRE FFPA0822U1 Portable Air Conditioner is a great choice for getting blissful cooling and a pleasant sound level.

It has options for cooling, dehumidifying fan only modes and also a programmable timer to preset the unit to turn on/off.

The unit has very easy to use controls and also comes with a remote control.

Overall, the AC unit has a great build quality and movement with the house is very smooth.

The FRIGIDAIRE FFPA0822U1 Portable Air Conditioner runs at a whisper quiet noise level of 49 dBA.

Pros

  • Super quiet
  • Convenient to use

Cons

  • Basic design

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4. CoVac 9,000 BTU Ductless Mini-Split Air Conditioner

If you want an absolutely blissful and quiet AC experience look no further than the CoVac Ductless Mini-Split Air Conditioner.

The noise you hear inside the room can be as low as 24 dBA and even the outdoor unit can keep the sound levels as low as 54 dBA.

It comes with Cooling and Heating and Dehumidifier modes. Overall, the unit has very good cooling performance and good build quality.

A remote control and basic installation accessories are included in the package also.

Pros

  • Ultra quiet
  • Powerful Cooling

Cons

  • No smart controls

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5. TOSOT Tranquility Series 8000 BTU Air Conditioner

The TOSOT Tranquility series 8000 BTU is a silent and well designed air conditioning unit that packs in a lot of useful features too.

One of such interesting features is called the ‘ifeel’ temperature control system which lets the remote send temperature readings to the main unit once in 10mins. 

This helps the AC reassess what the actual room temperature is and then adjust its cooling performance accordingly.

It has air flow louvers that can be directed towards the ceiling so that you can cool the entire room quickly. You also get a dehumidifier and a fan only mode for more versatility. 

It is a device that runs very efficiently too with an EER of 12.0 which is pretty impressive.

With a noise level of only 42 dBA, you can expect a whisper quiet operation that is true to its name.

Pros

  • Super quiet operation
  • Feature packed
  • Very easy to install

Cons

  • Lack WiFi connectivity

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6. LG LW8017ERSM Smart AC

The LG LW8017ERSM Smart Air Conditioner is a well built device as can be expected out of any LG product.

Being a ‘smart’ air conditioner, it can be controlled via an app on your iOS or Android device.

It can also be voice controlled through Alexa or Google Assistant when connected over WiFi.

It has adjustable air flow louvers and also comes with a ‘Filter Check’ reminder which turns on when it’s time to clean the air filter.

The LG LW8017ERSM Smart Air Conditioner produces a super low operating noise of around 52dBA thus maintaining a tranquil atmosphere in the room.

Pros

  • Low noise
  • Durable build
  • Smart controls 

Cons

  • Quite outdated look

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7. De’Longhi 3-in-1 Portable Air Conditioner

The De’Longhi 3-in-1 Portable Air Conditioner is a well built device which is powerful, feature rich and looks great.

This 3 in 1 unit features cooling, dehumidifying and also a fan only mode. It has simple and easy to use controls and the castor wheels are very smooth during movement,

The filters have a silver treatment which helps prevent growth of mold and bacteria.

With the added convenience of a remote control you can sit back luxuriously on your sofa without needing to go up to the unit without murmuring.

The De’Longhi 3-in-1 Portable Air Conditioner can operate at a very low noise level of 50 dBA that makes it one of the quietest 8000 BTU (DOE) portable air conditioning units available in the market

Pros

  • Premium build quality
  • Strong cooling performance

Cons

  • Quite expensive

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8. HomeLabs 8,000 BTU Air Conditioner

The Homelabs 8000 BTU air conditioner is a trustworthy device that is great for cooling rooms upto 350 Sq. Ft.

It has different modes for Cooling, Dehumidifying, Fan only, Auto, Energy saving and Sleep functions.

It comes with a handy remote control which is simple and easy to use.

The device has 4-way adjustable louvers so that you can adjust the air flow to the desired location.

The AC unit offers quick cooling performance and comes with an auto-timer function to turn the device ON/OFF at periodic intervals.

The Homelabs 8000 BTU air conditioner creates a very low noise as low as 55 dBA which is comfortably quiet.

Pros

  • Easy to install
  • 4-Way adjustable louvers
  • Quiet operation

Cons

  • A bit of a bulky construction

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9. DAIKIN 9,000 BTU 19 SEER Wall-Mounted Ductless Mini-Split A/C

Daikin is known for making ultra quiet ACs and this is one one exception.

Indoor operational noise can be as low as 37 dBA and sound generated by the outdoor unit is as low as 51 dBA.

The unit is extremely well made and the cooling performance is also quite powerful.

You get a no frills remote for convenience and also the mounting accessories are included on the package.

Pros

  • Super quiet
  • Good build quality

Cons

  • Lack of smart controls

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Best Quiet AC Buying Guide

The following are some areas that you might need to consider before zeroing in on a particular air conditioning unit,

Capacity

If your room size is more than what your AC is built to handle, it is going to work harder than usual to keep you cool.

This leads to both quick deterioration of functional parts and also results in  higher noise level during operation. Therefore it is very important that you select your AC capacity carefully. 

Since you are looking for a quiet 8000 BTU AC unit, you must keep in mind that such ACs are suitable only for room sizes up to 350 Sq.Ft. and not more.

Low Noise Level 

When you are on the hunt for a quiet AC unit, it is important to look for manufacturers who include the noise level of their AC unit in their description.

They usually denote the amount of noise that the AC unit creates when the fan is in its lowest setting and this sound level is measured in Decibels (dBA)

The following table will give you an idea of what kind of noise produces how many decibels.

 

DecibelsExample
0Threshold of human hearing
10Breathing
20Quiet Room
30Whisper, Light Snoring
40Moderate Snoring
50Conversation
60Busy Street, Alarm Clock
70Hairdryer, Noise Restaurant
80Loud Radio
90Bass Drum
100Subway Train
110Industrial Noise
120Jet Plane Take off
130Gun shot, Rock Concert

As you can see, the lower the decibel level, the quieter the AC will be.

But do keep in mind that even a ‘quiet’ AC can start making noise if it is not maintained properly. 

The following factors can contribute to increased noise level of your AC unit,

  • Unsealed outside air
  • Improper Mounting
  • Faulty parts
  • Dusty environment
  • Over loading due to under-capacity(BTU)

Therefore it is always better to make sure you have an ‘Annual Maintenance Contract’ with an expert AC technician.

Automatic Features

Most modern AC units feature different operating modes such as Auto  Timer, Eco Mode, Auto Temperature Control etc.

It is important that the AC that you are selecting has these features. 

The reason behind this is that when the AC is in an Auto or Power Saving mode, it will adjust the fan setting to reach the desired cooling temperature and maintain it with minimum energy.

This ensures that the AC fan will be running at its lowest setting most of the time thus resulting in lesser operational noise.

In case you have an Auto ON/ OFF Timer, the AC can be set to cool the room T predetermined times, thus cooling the room even before you arrive and then just running on minimum fan speed to maintain the cooling.

You can not only reduce the AC noise but can save a few more bucks just by using these intelligent and power saving features.

Better yet some manufacturers now offer smart functions which allows you to control the AC unit with a mobile app or even using voice commands. 

These functions are really enjoyable especially if you are looking to add smart devices to your home.

Reliability

It is not a good idea to buy a quiet AC unit just based on the decibels given in the product description.

There is more to an AC than the noise it generates. There are a number of critical components like the compressor, fan & control unit which are responsible for it’s proper functioning.

If these important parts are poorly made, then you might have a nice cool and quiet experience with your AC at first but it won’t last long.

Compressor degradation is one of the main causes for AC noise and it is a costly affair when it comes to servicing it.

Hence it is extremely important that you select an AC which is from manufacturers who have a reputation of both quality of product and after-sales service.  

Best Quiet 8000 window AC

Final Thoughts About Top Most Quiet 8000 BTU Aircons On The Market

After a thorough analysis of all the quiet 8000 BTU air conditioner units available on the market in 2021, we can safely say that the Midea U Inverter 8000 BTU AC is the best and also the quietest.

It is an extremely well designed unit which cools efficiently and is whisper quiet during operation. It also has many interesting features.

Up next in the affordable yet virtually silent Emerson Quiet Kool 8,000 BTU 115V AC with Remote Control.

CoVac Ductless Mini-Split Air Conditioner is the quietest one but if you want a portable 8000 BTU AC then go for the FRIGIDAIRE FFPA0822U1.

All of these AC units offer you great value for money and you can be assured of an enjoyably cool environment.

Hope you are ready to beat the summer heat in the sweet silence of a peaceful AC!