Best Quiet Air Conditioners On The Market In 2021

quiet air conditioner
quiet air conditioner

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There was a time when air conditions were pretty bulky and used to make a lot of noise. Today, we can conveniently find a small size and quiet unit. 

Many quiet air conditioners make less than 60 dB noise. But still, you will have to do a lot of research because not every manufacturer can deliver what it claims. 

To make things easier for you, we have developed this guide to find the right option without wasting too much time on research. 

So, keep reading to find the best quiet air conditioner for 2021. 

Review of Best Quiet Air Conditioners On The Market

LG 6,000 BTU 115V Window Air Conditioner with Remote Control, White
Della 6000 BTU Energy Star Window Air Conditioner 115V/60Hz Whisper Quiet AC For Rooms up to 250 sq ft, Cooling, Dehumidifier, Fan With Smart Control, Alexa, Remote
hOmelabs 8,000 BTU Window Air Conditioner with Smart Control – Low Noise AC Unit with Eco Mode, LED Control Panel, Remote Control, and 24 hr Timer
GE 6,000 BTU Serenity Quiet Window Air Conditioner for Small Rooms up to 250 sq. ft, AHQQ06LX, White
Emerson Quiet Kool 8,000 BTU 115V Smart Through-The-Wall Air Conditioner with Remote, Wi-Fi, and Voice Control, 8000 WiFi, White
LG 6,000 BTU 115V Window Air Conditioner with Remote Control, White
Della 6000 BTU Energy Star Window Air Conditioner 115V/60Hz Whisper Quiet AC For Rooms up to 250 sq ft, Cooling, Dehumidifier, Fan With Smart Control, Alexa, Remote
hOmelabs 8,000 BTU Window Air Conditioner with Smart Control – Low Noise AC Unit with Eco Mode, LED Control Panel, Remote Control, and 24 hr Timer
GE 6,000 BTU Serenity Quiet Window Air Conditioner for Small Rooms up to 250 sq. ft, AHQQ06LX, White
Emerson Quiet Kool 8,000 BTU 115V Smart Through-The-Wall Air Conditioner with Remote, Wi-Fi, and Voice Control, 8000 WiFi, White
Weight
39.6 Pounds
48.72 Pounds
49.58 Pounds
56 Pounds
63.9 Pounds
Control Method
Remote
App, Remote, Voice
App, Remote, Voice
Remote
Remote
LG 6,000 BTU 115V Window Air Conditioner with Remote Control, White
LG 6,000 BTU 115V Window Air Conditioner with Remote Control, White
Weight
39.6 Pounds
Control Method
Remote
Della 6000 BTU Energy Star Window Air Conditioner 115V/60Hz Whisper Quiet AC For Rooms up to 250 sq ft, Cooling, Dehumidifier, Fan With Smart Control, Alexa, Remote
Della 6000 BTU Energy Star Window Air Conditioner 115V/60Hz Whisper Quiet AC For Rooms up to 250 sq ft, Cooling, Dehumidifier, Fan With Smart Control, Alexa, Remote
Weight
48.72 Pounds
Control Method
App, Remote, Voice
hOmelabs 8,000 BTU Window Air Conditioner with Smart Control – Low Noise AC Unit with Eco Mode, LED Control Panel, Remote Control, and 24 hr Timer
hOmelabs 8,000 BTU Window Air Conditioner with Smart Control – Low Noise AC Unit with Eco Mode, LED Control Panel, Remote Control, and 24 hr Timer
Weight
49.58 Pounds
Control Method
App, Remote, Voice
GE 6,000 BTU Serenity Quiet Window Air Conditioner for Small Rooms up to 250 sq. ft, AHQQ06LX, White
GE 6,000 BTU Serenity Quiet Window Air Conditioner for Small Rooms up to 250 sq. ft, AHQQ06LX, White
Weight
56 Pounds
Control Method
Remote
Emerson Quiet Kool 8,000 BTU 115V Smart Through-The-Wall Air Conditioner with Remote, Wi-Fi, and Voice Control, 8000 WiFi, White
Emerson Quiet Kool 8,000 BTU 115V Smart Through-The-Wall Air Conditioner with Remote, Wi-Fi, and Voice Control, 8000 WiFi, White
Weight
63.9 Pounds
Control Method
Remote

How To Choose A Quiet Air Conditioner

You need to keep in mind some important aspects before you finalize your decision for the best quiet air conditioner

  • Noise level. First of all, you need to go for quiet air conditioner window units rated for a noise that remains under 60 decibels. In most cases, these units have compressors, airflow, and any other vibrations causing these noises.
  • Big unit. With higher airflow coming out of a bigger unit, the noise is always going to be high. Quite ACs feature inverter compressors that don’t make much noise at all. 
  • Installation. Your AC housing also needs to be installed appropriately to make sure there are no vibrations. You can also use insulation foam for muffling the noise or go for a bigger capacity unit and run it at a slower speed.
  • Energy Efficient. Make sure the unit you are considering has enough energy efficiency. A higher EER (energy efficiency rating) can reduce your energy consumption and save energy costs per season. This rating needs to be over 10 to be optimal. Anything under 8 is subpar. 
  • Room Size. You also need to consider the size of the room where you are going to fit your AC. For a 200 square feet room, a 6000 BTU unit will suffice. 12000 BTU unit is good enough for 450 square feet while 18000 BTU unit works well for 700-100 square feet. For anything with a room over 500 square feet, you need to go for a unit that is more than 17000 BTUs.

Are these quiet ACs reliable? 

Overall, quiet ACs can last conveniently over 10 years if you take good care of them. They can last even longer because these units have to deal with less noise and vibration over time.

So, the overall setup continues to operate at an optimal level. But make sure you go for more reliable brands that have some market reputation. 

How can I reduce noise on my AC? 

You can use a bigger capacity unit and operate it at lower speeds. Another way of reducing the noise of your AC on your own is to use insulation foam to reduce the vibrations and the noise. 

Best Quiet Air Conditioner Reviews 

1. LG Quiet 6000 BTU AC – Best Overall

Sale
LG 6,000 BTU 115V Window Air Conditioner with Remote Control, White
  • LOW NOISE PERFORMANCE: Operates at sound...
  • MULTIPLE FAN SPEEDS: 3 cooling and fan speeds...
  • MAXIMUM USABILITY: Easy to use electronic...
  • AUTO RESTART: After a power failure, auto...
  • COOLS ROOMS UP TO 250 Square Feet: LW6017R is...

Overall, the best quiet air conditioner you can find on the market is the LG 6000 BTU unit. You can also go for the 8000 BTU unit if you have more than 300 square feet of space. This unit is for a 52 dB noise level, but you will have to operate it at a lower speed. 

There are multiple speed levels, and you can conveniently customize your cooling experience according to your needs. This unit has very easy-to-use electronic controls with the help of its remote control. 

Another exceptional feature of this unit is the automatic restart if there is a power failure. It automatically starts itself when the power gets back on. It can conveniently handle rooms that measure to be 250 square feet.

This quiet air conditioner unit will need 115V of power to run, and it comes with an automatic 24-hour timer. When you turn them on, the AC will shut itself off at the end of the timer. It also comes with an energy-saving feature and can help in reducing your electricity costs. 

✅ Pros❌ Cons
Automatics suit off features.Quieter at low fan speed. 
24-hour timer. 
Easy installation. 
Cover rooms of up to 250 square inches. 
Comes with remote control. 

2. Della Whisper Quiet 6000 BTU AC – Best AC + Dehumidifier

Sale
Della 6000 BTU Energy Star Window Air Conditioner 115V/60Hz Whisper Quiet AC For Rooms up to 250 sq ft, Cooling, Dehumidifier, Fan With Smart Control, Alexa, Remote
  • The 6000 BTU 115V/60Hz window air conditioner...
  • Ultra quiet operation with smooth Air Flow -...
  • A beautifully designed, remote control and...
  • Compact Size Measures at only 16"W x 15.94"D...
  • Unit installs easily without significant...

Want to go for an AC unit that is quiet and features a dehumidifier, Della is the right choice. This quiet air conditioner window unit is available in different capacities, and you can either go for 6000 BTU or go for larger capacities like 8000, 10000, or 12000 BTUs. 

Della provides you with the option of picking the suitable unit capacity based on the size of your room. It is an excellent choice to consider if you are looking for a smart AC. You can either use it with your voice or with the remote control, which comes in the purchase. 

This ultra-quiet air conditioner comes with an energy efficiency rating of 12.2 and significantly reduces your energy consumption with its smart features. One of the best features of this unit is the noise level of up to 55 dB, even at higher fan speeds. 

So, if you are looking for a quieter unit that won’t let you compromise on fan speed to reduce the noise, this is the right option for you. 

✅ Pros❌ Cons
Noise level of 55 dB even at high fan speed. Pairing it with your mobile can be a bit of trouble.
Comes with smart features. 
Fully voice-activated. 
It’s pretty easy to install and run. 
Available in different capacities. 

3. hOmeLabs Quiet 8000 BTU AC – Best AC with Smart Controls

Sale
hOmelabs 8,000 BTU Window Air Conditioner with Smart Control – Low Noise AC Unit with Eco Mode, LED Control Panel, Remote Control, and 24 hr Timer
407 Reviews
hOmelabs 8,000 BTU Window Air Conditioner with Smart Control – Low Noise AC Unit with Eco Mode, LED Control Panel, Remote Control, and 24 hr Timer
  • Smart Control Air Conditioner – This WiFi...
  • Energy Star Efficiency - Higher energy...
  • Multifunctional Window AC – Whether it’s...
  • Easy To Install – This does not require a...
  • Low Noise Operation – This air conditioner...

This quiet AC unit is also available in five different capacities ranging from 6000 BTUs to 14500 BTUs. Therefore, you have plenty of options to consider when choosing the right size based on your requirements. 

If you are looking for good quality smart control features, you should bring in this unit. The quiet room air conditioner also features an economy mode that will keep the fan speed optimal without consuming much energy. You can access all its functions using a remote control that comes with the purchase. 

This quiet portable air conditioner comes with a 24-hour timer, especially if you are looking to reduce your energy costs. The 8000 BTU unit will work great for a space of up to 350 square inches. 

✅ Pros❌ Cons
Suitable for larger rooms. Slightly louder at high fan speed. 
Comes with smart features and voice commands. 
Your purchase also includes a remote control. 
Energy Star certified. 
It has a 24-hour timer. 

4. GE Serenity Quiet 6000 BTU AC – Best Quietest AC 

GE 6,000 BTU Serenity Quiet Window Air Conditioner for Small Rooms up to 250 sq. ft, AHQQ06LX, White
  • COOLS SMALL ROOMS - Delivers 6,000 BTU...
  • ULTRA QUIET - This AC provides ultra quiet...
  • MAXIMUM COMFORT COOL– Energy efficient...
  • SLEEP MODE - This feature gradually increases...
  • EASY INSTALLATION- This AC has a fixed...

This is one of the most durable units you can find when looking for quiet ACs. This unit comes with a 6000 BTU capacity and is suitable for rooms of up to 250 square feet. 

It comes with the Maximum Cool feature that has a 4-way air dissipation and three different cooling speeds. There are three different fan speeds as well. So, you have plenty of settings to play with and customize your cooling experience with this AC unit.

This unit also features an E-Save mode. If your room has enough cooling in it, the AC will automatically shift to energy-saving mode. This unit is rated for 43 dB noise level and is pretty silent during its operation. It is the quietest window air conditioner available on the market. 

✅ Pros❌ Cons
Easy to install. Slightly heavy unit. 
Extremely user-friendly. 
43 dB low noise level. 
Different cooling and fan speeds. 
Highly energy efficient. 

5. Emerson Quiet Kool 8000 BTU AC – Best for Premium Quality

Emerson Quiet Kool 8,000 BTU 115V Smart Through-The-Wall Air Conditioner with Remote, Wi-Fi, and Voice Control, 8000 WiFi, White
  • SMART VOICE CONTROL WITH ALEXA AND GOOGLE:...
  • EXCLUSIVE 1-2-5 WARRANTY: Your Emerson Quiet...
  • QUIET COOLING FOR SMALL TO MEDIUM ROOMS: This...
  • SPLIT AIR EXHAUST VENTS: Two air exhaust...
  • PROGRAMMABLE TIMER AND SLEEP MODE: Integrated...

The Emerson Quiet Kool air conditioner is a good choice if you are willing to spend more. This smart AC can be controlled with voice or through Wi-Fi. It comes with an 8000 BTU capacity. 

Therefore, it will work pretty well in a room that is 350 square feet in size. Emerson also has different capacities with varying voltages. You can pick one according to your requirements and energy settings. 

You can easily connect it with your smart home setup and use it with Alexa or Google Assistant. It also comes with split air exhaust vents for better airflow coverage, and the unit also has sleep mode and a programmable timer. 

✅ Pros❌ Cons
Equipped with voice control and Wi-Fi features. It’s a bulky unit. 
Has a programmable timer and sleep mode. 
Available in different capacities. 
Greater for larger rooms.
52 dB noise level. 

Conclusion: 

Based on our research, the winner of this roundup of best quiet air conditioners is the LG Quiet 6000 BTU AC. This unit is suitable for rooms of up to 200 square feet and is pretty easy to install. It is one of the durable units available on the market, and you won’t have to deal with much noise either. 

James McWhirter
James McWhirter
Hey! I'm James. I like to share my love for technology and all things tech-related. With previous experience working as an editor at a newspaper, I now help knowtheflo.com with content production and of course, test out few products myself!

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