What brand of air conditioner is the quietest?

What are some air conditioner brands that offer some of the lowest noise levels when running, how are sound levels measured and what features reduce AC noise levels?


In preparation for the warmer summer climate, investing in an efficient air conditioner (AC) is going to be the best decision for anyone to make to keep themselves and their homes cool. Especially if you aim to prevent that uncomfortable feeling that tends to come with the heat of the day and the night.

Anybody knows that air conditioners make a certain sound when in operation, some noise can be bearable while some is not. In choosing a good air conditioning unit for your home, the level of sound it produces needs to be considered and so looking for the quietest brand is best.

Quietest air conditioner brand

When looking to buy an air conditioner, the last thing you would want is another problem on top of trying to keep cool.

The noise levels of the air conditioner you choose will determine how much you get to enjoy your unit, as too much operational noise can prove to be annoying when all you are trying to do is keep cool in peace.

It is important to do research on how to look into units which produce the lowest sound and understand how noise levels are measured in air conditioners to make the right choice.

What brand of air conditioner is the quietest?

The noise levels of an air conditioner brand are measured in decibels (dB). Typically for an air conditioner to be considered as quiet, it will fall in the 50-60 decibel range.

However, some units produce sound even lower than that. Most consumers recommend Amazon when it comes to finding the right air conditioner for you.

For instance, when it comes to air conditioners with noise levels below the 50 decibel range, Amazon has the following options: the GE Profile Ultra Non-Inverter Window Air Conditioner, which has noise levels as low as 40 dB.

The Midea U-Shaped Inverter Window Air Conditioner with a noise level of 42 dB, the LG 6 000BTU  Portable unit produces 50-53 decibel noise and the Black+Decker Portable unit with 49 dB noise.

AC brand Description Amazon price

GE Window AC

Buy it on Amazon
– 40 dB noise levels

– Energy star rated cooling rooms up to 350 square feet

From $438.00

Midea Window AC

Buy it on Amazon
– 42 dB noise levels

– Achieves over 35 percent energy saving

From $358.00

LG Portable AC

Buy it on Amazon
– 50-53 dB noise levels

– Cools rooms up to 250 square feet

From $375.00

Black+Decker Portable AC

Buy it on Amazon
– 49 dB noise levels

– Follow Me function for remote to act as a thermostat

From $389.00

The measure of air conditioner sound levels

The decibel rating of an air conditioner is what determines the level of sound that the unit will produce when in operation. In order for a unit to be considered as the quietest, the decibel rating will have to be low.

The 50 to 60 decibel range is considered as quiet, but there are units like those mentioned above that fall below the 50-decibel range.

The sound of 50 decibels will be equivalent to the sound of rainfall which is quite low and not very uncomfortable to listen to, making 50 dB AC units quiet.

Air conditioner features that reduce noise levels

There are some air conditioner features that will contribute to the unit having lower sound levels when operating. These will include variable-speed blower fans which operate at different speeds, helping to reduce noise and improve comfort.

Noise-reducing fan blades that are designed and shaped to reduce the noise produced by operation to make the system much quieter, as well as compressor insulation and mounts.

Considering that the compressor is the loudest part of the AC unit, well-insulated units will trap more of the noise while the mounting materials help to limit the noise.

Other factors to consider when buying an air conditioner

When considering purchasing an air conditioner for your home, ensuring that it is the right size for adequately and efficiently cooling your home will be key to it functioning at its best for you and your home.

If your unit is too big or too small, it will not be able to cool down your space as it should and can end up costing you more. It is also important to get a good contractor to assist you with the installation process of your unit, to ensure it is properly installed.

Final thoughts

When shopping around for an air conditioner, the one thing you are looking to get out of it would be the best cooling system for your home that offers you a comfortable experience both in keeping cool and doing it with an efficient system that will always deliver.

The last thing anyone would want in an air conditioner is to deal with a unit that is giving them issues with the amount of noise it makes when it is running. Fortunately, there are some quiet units that people can purchase to enjoy excellent cooling at low noise.

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