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Best Quiet Air Conditioners 2019: Reviews and Buying Guide

With summer on our heads, I know how hard it is to beat the heat throughout the day. I can't manage to get out of my car and into the house without rushing to get a cold glass of water in my system immediately. It's exhausting!

The one way to get some relief from this unbearable heat is plopping down in front of your quiet air conditioner to stay calm and cool for the rest of the day. That said, maybe you're like me and your AC isn't working like it used to, and it's making all sorts of funny noises without cooling as well as it should.

You might want to consider getting a new air conditioner that doesn't rattle and manages to cool down your room effectively. There are many units to choose from, but you should be able to make the right decision with this buyer guide and list of best quiet air conditioners.

Product

Specs

Price

Honeywell MN10CESWW Portable Air Conditioner

  • BTU: 10000
  • Cooling Area: 450 sq ft

Friedrich Chill CP06G10B Window Air Conditioner

  • BTU: 6000
  • Cooling Area: 250 sq ft

Frigidaire FFRL0633Q1 Window Air Conditioner

  • BTU: 6000
  • Cooling Area: 250 sq ft

Frigidaire FFRE0533Q1 Window Air Conditioner

  • BTU: 5000
  • Cooling Area: 150 sq ft

Haier ESAQ406P Serenity Series Window AC

  • BTU: 6000
  • Cooling Area: 250 sq ft
best quiet air conditioners

What to consider when Choosing Quiet Air Conditioners?

Noise

Units that get an "excellent" or "very good" in typical noise tests are likely to give you no problems with rattling or annoying noises. You should try going for ACs that have low decibel levels so that you can enjoy a quiet, cool day. A normal aircon is around 50 dB.

Airflow

Some air conditioners tend to blow air in one direction which can be an issue if they aren't centered on the wall. To effectively cool your room, you’ll need central cooling, so make sure you know a unit's airflow direction or choose units with swiveling fans that can uniformly cool a room as well.

Installation

Most units are built for double-hung windows, so you'll want to consider a through-the-wall AC if you have casement windows.

Filter

Your AC unit's filter should be easily accessible for cleaning since it has to be frequently maintained for proper cooling.

Intelligent Cooling

Some units use smart technology so you can easily control them from your smartphones. You may also have the option to link them to other ACs around the house.

Warranty

Some units have better warranties than others. When you’re buying a new AC, check the manufacturer’s manual for details about the warranty for the brand and model you’re getting.

Best Quiet Air Conditioners 2019

To start off, the MN10CESWW is quite compact for an AC unit.

15.2 x 18.1 x 29.4-inch dimensions and a 49.6-pound weight are definitely amazing for a portable air conditioner, making it perfect for moving around the house wherever you need it.

The unit features four caster wheels for portability and convenient mobility, so you don't have to lift or carry the AC. It is also manufactured to provide a 10,000-BTU cooling capacity, making it ideal to cool spaces up to 400 square feet, and also to satisfactorily chill a regular 250-square foot room.

The unit is provided with a window venting kit that is ideal for any regular window unit and can also be installed in other openings with slight adjustments. The window vent is temporary so users can remove it whenever the system is not in use, and also comes with an exhaust hose in the kit.

The MN10CESWW incorporates a 3-in-1 technology which allows the unit to provide cooling and dehumidification services to its clients. It is designed to dehumidify a room at a rate of 79.2 pints per day while simultaneously auto-evaporating water, therefore making having a water bucket unnecessary.

The AC also features a smart user interface that makes use of soft-touch electronic controls, as well as a programmable timer that offers automatic power on/off. All of these features work simultaneously, while the AC system works quietly and soundlessly to give you the perfect cooling experience.

With such cooling capacity, services, and intuition, you're guaranteed a great cooling experience with the Honeywell MN10CESWW Portable Air Conditioner.

Pros

  • Easy installation
  • Efficient
  • Quiet
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    Portable
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    3-in-1 cooling and dehumidification technology

Cons

  • Quality issues following a year of use
  • Drain issues

The Friedrich CP06G10B is rated at 6,000 BTUs to chill up to 250 square feet, meaning it's great for any regular bedrooms, small offices, and small studio apartments.

The AC also dehumidifies at 1.8 PPH and comes with a 115V plug-in so you can use it in any room without any problems.

The AC can fit 23 to 36-inch wide windows, and while height doesn’t really matter since windows are taller than other ACs, this unit comes to about 14 inches. You should know your window measurements before getting the unit so you don’t mistakenly buy the wrong size.

The Friedrich CP06G10B AC comes with many various modes, settings, and features. It comes equipped with a digital display so you can see the exact temperature settings to fix or change, as well as a digital remote control that can handle the mode, fan speed, required temperature, and timer.

Th unit's timer can be programmed for 24 hours so that you can set an auto power on/off mode at a preset time. You can also utilize high, medium and low cooling speeds while enjoying a very quiet system operation with each mode, so you know noise is never an issue.

Besides these amazing features, the CP06G10B unit is also equipped with an auto-restart that can start your AC back up to cool the room even if your power goes out during the night. That's great for most people since there is nothing worse than having to wake up all sweaty in the middle of the night.

The CP06G10B comes with a remote control so you can easily control the temperature and power setting without moving. It also comes with an air conditioner kit that has everything you'll need to install, mount and fix the unit, including a filter, support bracket, side panel leaf covers, and window sealing foam.

The Friedrich CP06G10B is great in terms of quality, design, and automaticity, so you can definitely rely on this premium product.

Pros

  • Cools rooms up to 250 sq. ft.
  • Premium brand
  • Digital display and remote control
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    Energy STAR-certified by the Environmental Protection Agency
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    Auto-restart in case of a power outage
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    24-hour power on/off timer

Cons

  • Fan rattles
  • Not great for smaller-sized rooms

The Frigidaire FFRL0633Q1 Window-Mounted Air Conditioner provides full-function remote control and a great window view without compromising on cooling capability.

It offers a high energy efficiency while simultaneously being able to cool large surface areas.

The unit comes with various electronic controls that you can easily pick, so if the room gets chilly or warm, you just simply have to change the settings to your preference without ever having to stand up. Your temperature is consistently regulated for as long as the AC on.

The air conditioner rapidly cools and warms up spaces which is a helpful feature for people who can't use timers with their lack of sense of time. With this brilliant quick cool/warm mode, you can enjoy a cold or hot room instantly.

For people who actually do have a good sense of time, they can make use of the programmable 24-hour on/off timer which can be fixed at half-hour increments. Everyone can also make use of the unit's multi-speed fan that provides three-speed functions for greater cooling flexibility.

It should be known that the Frigidaire FFRL0633Q1 is Energy STAR-certified so you can be sure that the unit uses less energy compared to other regular non-certified air conditioners. The unit's Sleep Mode further helps save energy since it intuitively changes as the room temperature slowly rises in the evening.

For users that do not need the sleep mode and enjoy cooler temperatures, the full-function remote control is useful since it allows you to accurately control the temperature as well as the fan speed.

You also get a Clean Filter Feature, so that the air is completely cleaned of dust, viruses, and bacteria. This is especially handy during allergy seasons. Additionally, the AC will automatically tell users if the filter needs cleaning.

If quality, silence, and efficiency are important to you, then the Frigidaire FFRL0633Q1 window-mounted air conditioner is the ideal pick. While it is costlier than other AC models, you know you're getting your money's worth with this quiet and effective unit.

Pros

  • Highly efficient
  • Saves energy
  • Produces clean filtered air
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    Quiet

Cons

  • Does not keep rooms cool for long

The Frigidaire FFRE0533Q1 comes at an affordable aggressive price point that very many models and brands cannot compete with. 

The Frigidaire unit provides a 5000-BTU cooling capacity which means that it is rated to cool up to 160 square feet, making it ideal for smaller rooms and spaces.

You're provided with a variety of high-end features, including a digital display, temperature control, four-way air-flow, and a full-function remote control. This large variety of features is another rarity in the 5000-BTU unit market.

The Frigidaire FFRE0533Q1 can be adjusted in window spaces that fall between 23 and 36 inches in width. The height isn't usually a concern with window units, but your window space should ideally exceed thirteen inches.

The unit comes with a 115-volt plug-in so it can be plugged in any room or space without worrying about electricity or compatibility. The unit cord has a length of about 6.5 feet, giving you flexibility in length for greater convenience in plugging in the air conditioner.

This unit comes in at around forty pounds, making it compact and lightweight for portability and easy installation. Some people still have difficulty maneuvering the product into the window with this weight.

The air conditioner is said to be one of the most efficient AC out on the market, with an energy efficiency ratio of 11.2. Not only that, but the unit's quiet operation makes it the perfect buy for a low-maintenance, well-working silent machine.

If you're looking for an affordable cooling machine that gets the job done without causing any noise issues or energy consumption problems, the Frigidaire FFRE0533Q1 is a great choice.

Pros

  • Cools up to 160 sq. ft.
  • Great price value
  • Lightweight
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    Comes with a digital display and remote control
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    High energy efficiency ratio of 11.2

Cons

  • Fan rattling
  • Not Energy STAR-certified

When it comes to high efficiency and performance, very few units and models can beat the Haier ESAQ406P.

This is a window air conditioner that has made its name based on its efficiency, convenience, and quiet operating system.

The unit comes with an Energy STAR certification, so you know energy consumption will never be an issue in your house or office. Besides beating all energy efficiency standards, the Haier ESAQ406P has an overall 30% higher energy efficiency than most brands and units on the market.

With its three functional fan speeds, users get the choice of selecting their cooling preference without having to lose out on energy efficiency. Clients get to enjoy up to 200 cubic feet of air every minute, so you get a chilled space as quickly as possible.

The unit is also a great dehumidifier since it eliminates about 1.5 pints of moisture every hour. These amazing functional rates make the Haier ESAQ406P one of fastest air conditioners available on the market.

The unit comes to about 6050 BTUs of cooling capacity, which means it is ideal for cooling small spaces of up to 250 square feet. It also comes with a wide range of operational modes, so you get both versatility and convenience in all its functions.

The air conditioner's automatic mode varies can alter the fan speeds and run times to regulate the room at your preferred temperature settings.

Its sleep mode also lets you set the unit to turn itself off automatically or increase the room temperature slowly so you get to wake up warm and cozy. Finally, the fan-mode provides the option of excellent air circulation without having to chill the room.

The unit comes with an LCD remote control so you can control every setting without having to move around. Its minimal noise level of only 43 decibels is also a great feature for any quiet AC unit.

Haier provides a one-year warranty on the ESAQ406P unit. You know you're getting a great product with Haier because of its energy efficiency, great modes and features, fast and silent operation and overall high quality.

Pros

  • Excellent energy efficiency
  • Multiple modes and features
  • Low 43-dB noise level
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    Great price value

Cons

  • Short one-year warranty

On the Quietest Air Conditioners

I know what you're thinking. Even with all these products and criteria, you're still a little confused about choosing an AC unit. Well, I can say that after reviewing and comparing each product based on its cooling capacity, modes and features, energy efficiency and noise levels, the Honeywell MN10CESWW Portable Air Conditioner is my pick for the best quiet air conditioner.

The MN10CESWW gives the greatest cooling capacity of around 400 square feet in an affordable price range, all without compromising on any of the other important qualities including smart control, energy efficiency, and portability. That said, you can still find any of these units better suited to your personal taste and preference.

That said, give these reviews a read and get yourself ready for the summer heat!