The 10 Best Quiet Window Air Conditioners

video play icon

This wiki has been updated 20 times since it was first published in December of 2018. Whether you’re sleeping, talking on a conference call, or simply relaxing in front of the TV, a noisy window air conditioner can be a nuisance. One of these quiet units will let you enjoy a cool home during those long, hot summer days, and you’ll rest more peacefully at night. Each of the models here performs like a champ with minimal sound for the cooling power they provide. When users buy our independently chosen editorial picks, we may earn commissions to help fund the Wiki.

1. Midea Robust U Inverter

2. Homelabs Digital 10,000 BTU

3. LG Dual Inverter

Editor's Notes

September 22, 2020:

The most important thing any of these units can do is effectively cool your space, and some are better at doing this quietly than others. That said, as a general rule, the more power you reach for, the more likely you're going to get some noise to go along with it. The Friedrich EP18G33B, for example, is a big unit, and it's designed to cool up to 900 square feet. Now, your bedroom might be that big, but if it isn't, this model would likely be overkill. Is it quiet for its size? Absolutely, and it would make a great addition to a small office, but it isn't ideal for most people trying to sleep.

The Midea Robust U Inverter, conversely, has a particularly low sound output and still boasts a 10,000 BTU rating. Now, the company achieves this by employing an unusual body design that allows you to almost completely close your window on it, using the glass as an added layer of soundproofing where most other models simply have those accordion-style winges to dampen sound and keep bugs out.

You're also likely to see noise ratings listed as dBA, as opposed to the more common decibel rating abbreviated simply dB. The difference is that dBA takes the mechanics of the average human ear into account to convey the actual perceived sound level, as opposed to the pure sound level picked up by a dedicated instrument.

January 01, 2019:

Added models from brands well-known for creating quiet cooling systems that are also reliable and easy to install. In addition to choosing one that’s designed to produce minimal noise levels, you can also help achieve a quieter unit by making sure the power cord isn’t frayed or worn down, keeping the filter clean, replacing any torn or missing insulation, and ensuring the fan’s blades are situated straight.

4. LG LW1217ERSM

5. Friedrich Kühl SQ06N10C

6. Emerson Quiet Kool EARC15RSE1

7. Frigidaire FFRA0511R1

8. Haier ESAQ406P

This item has been flagged for editorial review and is not available.

9. Frigidaire FFRE0833S1

10. Friedrich EP18G33B

Daniel Imperiale
Last updated by Daniel Imperiale

Daniel Imperiale holds a bachelor’s degree in writing, and proudly fled his graduate program in poetry to pursue a quiet life at a remote Alaskan fishery. After returning to the contiguous states, he took up a position as an editor and photographer of the prestigious geek culture magazine “Unwinnable” before turning his attention to the field of health and wellness. In recent years, he has worked extensively in film and music production, making him something of a know-it-all when it comes to camera equipment, musical instruments, recording devices, and other audio-visual hardware. Daniel’s recent obsessions include horology (making him a pro when it comes to all things timekeeping) and Uranium mining and enrichment (which hasn’t proven useful just yet).

Thanks for reading the fine print. About the Wiki: We don't accept sponsorships, free goods, samples, promotional products, or other benefits from any of the product brands featured on this page, except in cases where those brands are manufactured by the retailer to which we are linking. For more information on our rankings, please read about us, linked below. The Wiki is a participant in associate programs from Amazon, Walmart, Ebay, Target, and others, and may earn advertising fees when you use our links to these websites. These fees will not increase your purchase price, which will be the same as any direct visitor to the merchant’s website. If you believe that your product should be included in this review, you may contact us, but we cannot guarantee a response, even if you send us flowers.