Quietest Central Air Conditioners 2021 (Silent AC Unit)

Quietest Central Air Conditioners

In the hot months of summer, your savior would be an air conditioner. This is because the unit can turn your unbearable hothouse into a comfortable and cool home. This is only the upside to the use of an air conditioner as they are known to be quite noisy. So many users are torn between choosing an AC unit and suffering from the noise, or suffer the heat so they can have peace. The good news however is that this doesn’t have to be the case. They are some very quiet ACs and in this article, we bring you the quietest central air conditioners on the market in 2021.

In a hurry to find out what our picks of the quietest central air conditioners are? This is a spoiler for you. The Pioneer Silent Central Air Conditioner is at the top of the list and has a high BTU rating with remote control for ease of operation. The Coleman Mach 3 Quiet AC Unit also has a high BTU rating and is very energy efficient. Haier Serenity Series is easy to use and maintain.

Quiet Central Air Conditioners: Quick Comparison

BEST RATED Pioneer Central Air Conditioner WY5012A
  • BTU: 12,000
  • SEER: 19
  • Provides both cooling and heating features
  • Comes with an easy to install kit
  • Silent air conditioner
  • 5-year compressor warranty
  • Energy efficient
  • Comes with remote control
Check Price
RUNNER UP Coleman Mach 3 Plus EZ 13,500 BTU
  • Easy to install
  • Quiet operation
  • SEER: 19
  • Energy efficient
  • Made with high-quality materials
  • The compressor has a lifetime warranty
Check Price
QUIET & CHEAP Haier Serenity Series ESAQ406T
  • SEER: 12.2
  • BTU: 6,000
  • 4 function modes including energy-saving, cool, dehumidify, and fan
  • LED remote control
  • 24-hour timer
  • Works quietly
  • Energy efficient
  • Easily accessible filter
Check Price
MOST ECO-FRIENDLY Goodman 3 Ton 16 SEER Central Air Conditioner
  • Quiet central air conditioner
  • Energy efficient
  • Compact AC unit
  • Can cool medium to larger rooms
  • High-quality product
Check Price
Friedrich Kuhl Series SQ06N10C
  • BTU: 5,800
  • Easy to install
  • Can be controlled conveniently using smart devices
  • Automatic temperature regulation
  • Resistant to rust and corrosion
Check Price

Quietest Central AC Unit 2021: Reviews

1. Pioneer Central Air Conditioner WY5012A

Top Rated

First on our list of quietest central air conditioners is the Pioneer Central Air Conditioner.

It comes with standard accessories for installation, a remote control, and both indoor and outdoor sections.

The air conditioning system also allows you to choose between heating and cooling your room depending on the season.

So you can use this single unit all year round and benefit from the different temperature modes.

The inclusion of remote control allows you to choose between different operation modes such as heating, cooling, ventilation, and dehumidifying.

The timer also allows you to choose when your air conditioning unit would start and when it would stop.

So you don’t have to worry about getting too cold at night or worry about walking into a hot room as you can set the unit to come up 30 minutes before you arrive home.

For further convenience and greater user experience, the night mode function is included. This way, your air conditioning unit can adjust automatically based on the temperature changes at night.

Even during a power failure, you don’t need to input all your settings again as the auto-restart function remembers your settings and restarts the system when power is restored based on the previous settings.

A major pro of making this purchase is the quiet operation that comes with all these features. You can enjoy optimum temperature without the humming noise that most air conditioners make during operation.

Pros

  • The presence of different operation modes
  • Silent operation
  • Has a high BTU rating
  • Has a remote control
  • Inclusion of a night mode

Cons

  • It’s not a very portable unit
  • A bit complex installation process

Check Current Price

2. Coleman Mach 3 Plus EZ 13,500 BTU

Runner Up

Coleman is a brand that is known for its sleek designs and high-performance products.

The Coleman Mach 3 Plus isn’t an exception to that and works exceedingly well with a low noise level.

With a noise range of between 68 and 78 weighted decibels, the Coleman prides itself as one of the quietest central air conditioners 2021 that you can find.

With a BTU rating of 13,500, you can use this unit in larger rooms and get the most out of it. The SEER performance is up to 19, thanks to the adaptable two-stage operation.

Even though it works to keep your home cool during the heat, it does so with little cost to you by being very energy efficient. 

Unlike some products on the market, you don’t necessarily need professional help to get this up and running as it’s relatively easy to install.

So if you are looking for performance and reliability, the Coleman Mach is a great place to stop.

Pros

  • BTU rating of 13,500
  • Energy efficient
  • Good warranty included
  • Highly reliable and efficient
  • Two-stage cooling
  • Easy to install

Cons

  • Quite expensive AC unit

Check Current Price

3. Haier Serenity Series ESAQ406T

Quiet & Cheap

The Haier Serenity Series gives high performance silently, so you can work in your office, or rest at home without the noise that traditional air conditioners produce.

With a noise level of 44 decibels, you don’t have anything to worry about.

To make this product even easier to use and maintain, it has an easily accessible filter for easy cleaning and maintenance.

It’s also affordable and comes with remote control. So you can select any mode or temperature you want from the comfort of your bed.

The inclusion of the remote control also makes the air conditioner easy to program.

You get more but spend less, thanks to the energy efficiency. So if you have a smaller room and stay in a dry environment, you will benefit from the cooling power even better.

The inclusion of a cross-flow fan provides stronger airflow which can be effectively controlled with the dual-motor design.

Pros

  • The air conditioner is easy to maintain
  • Easy to use
  • Great for cooling smaller rooms
  • Has a remote control for ease of use and programming
  • Very versatile unit
  • High energy efficiency
  • Budget-friendly

Cons

  • Not ideal for use in larger rooms
  • Not the easiest unit to install

Check Current Price

4. Goodman 3 Ton 16 SEER Central Air Conditioner

Most Eco-Friendly

The Goodman is one of the quietest central air conditioners you can get from the market.

With only 73 A-weighted decibels of noise when in use, it’s a great option where regular AC noise can make you uncomfortable.

You can easily move this compact product, and it demands only a little from you as it’s energy-efficient.

Apart from being energy-efficient, it’s also environmentally friendly.

This is thanks to the chlorine-free liquid refrigerant that it uses. Furthermore, it is an ideal choice if you are seeking to cool your medium to large-sized room.

The marked noise reduction is thanks to the sound control top design of the steel cabinet. And so combining its noise-reducing properties with its cooling power, there is no doubt that this is one of the best central air conditioners you can get in 2021.

For the quality you would be getting, the cost is fair enough.

Pros

  • Affordable
  • Durable and reliable air conditioner
  • Energy efficient
  • Environmentally friendly
  • Quiet operation

Cons

  • Requires the services of a qualified technician to install it to avoid breakdown

Check Current Price

5. Friedrich Kuhl Series SQ06N10C

Easiest to Use

Last but not least on our list of quietest central air conditioners is this Friedrich Kuhl Central Air Conditioner.

It’s made to offer you powerful performance while remaining silent.

This is brought about by the well thought design of extra-thick rubber motor mounts to absorb the vibrations.

The steel inner walls plus extra insulation is put in place to block out outdoor noise. So in all, you can see that a lot has been put in place to ensure that you get complete silence.

The 8-way airflow system ensures optimum air distribution and ensures faster cooling once put on.

Made using high-end high-quality materials, you can be sure of a durable unit with a long lifespan.

Other durable components that are used in the construction include powerful and energy-efficient compressors and fully enclosed fan motors to keep the dirt out.

The filters used are washable and antimicrobial. So you can easily maintain the unit once the filters are dirty.

You would enjoy the maximum performance when used in rooms of up to 250 sq. ft. you can easily change operating modes (fan speed and temperature adjustment) just by the click of a button.

You now have more control over your air conditioner as you can use your smartphone, tablet, or computer to control the unit wherever you are.

You would however need to purchase the FriedrichLink Wi-Fi adapter accessory.

Pros

  • Silent operation
  • Sleek design
  • Automated fan speed
  • Energy efficient
  • Easy to use
  • Its design helps with noise cancellation

Cons

  • It’s quite expensive
  • The BTU rating is a bit low

Check Current Price

What to Look for When Shopping for A Silent Air Conditioner

Noise Level

Normally, AC units make lots of noise and it can take your peace away. To reduce this noise, manufacturers use designs that absorb the vibrations from the compressor.

They make use of insulating materials like rubber, plastics, and thermopole sheets.

The noise level should be a very important factor for you when choosing a quiet central air conditioner. The only noise that should be permitted is that from the fan so that you can work without distractions, and sleep peacefully too.

Related: quietest through the wall air conditioner 2021 and quietest window air conditioner

Size

The tonnage of your AC should be based on the size of your room as tonnage is proportional to your AC unit’s cooling capacity. Also, note that the price of your AC increases with an increase in tonnage.

The following sizes are best suited for the paired room sizes:

  • 1.5ton for 600 – 1000 sq ft
  • 2ton for 1001 – 1300 sq ft
  • 2.5ton for 1301 – 1600 sq ft
  • 3ton for 1601 – 1900 sq ft
  • 3.5ton for 1901 – 2200 sq ft
  • 4ton for 2201 – 2600 sq ft
  • 5ton for 2601 – 3200 sq  ft

This implies that you need to be sure of your room size before you purchase your AC to be sure of the right size.

With a unit that is smaller than your room, you won’t get adequate cooling or heat. An overly big unit means you would be wasting the resources and are more likely to encounter problems like temperature fluctuations due to short cycling.

To choose the right AC size, consider factors like ceiling height and insulation thickness. 

Thermostat Feature

When choosing an air conditioner, go for one that can also heat your home during the cold months of the year. Some compressors can act as a heat pump during winter and you should consider getting one of those as they are more versatile and multifunctional.

Such units have compressors that can act in the reverse direction by applying negative pressure on the coils.

This action causes the gas to expand, get hot, and heat the coil as well.

When the condenser fan then blows air through the heated coils, the air becomes warm and is sent into your house, raising the temperature.

SEER

SEER stands for Seasonal Energy Efficiency Ratio, and it’s a rating for HVAC equipment based on their efficiency.

It’s the cooling output during a cooling session, divided by the electrical input while the unit is functioning. The SEER rating in simple terms is the ratio between the BTU during cooling, and the energy consumed in watt-hours. And so a higher SEER means better efficiency.

Energy Efficiency

Good air conditioners are energy efficient and help you save power while giving you great performance. They come with good insulation and minimize the occurrences of leaks so that you can get optimum results from your unit as you make use of it.

Filter Location

After a while, you would need to clean your AC filter as it would get dirty and reduce performance. A filter that is easily accessible would allow easy cleaning, but one that is not too easy to reach may even require the services of a professional.

Ease of cleaning is one of the factors to look out for before purchasing a central AC and the filter location determines this.

Warranty

Since your AC unit could get damaged with use, it’s best to go for one that has a warranty as this serves to protect you in case of any accidents.

The inclusion of a warranty also gives you the satisfaction that your AC unit is of good quality. Check that the AC you are purchasing comes with a warranty, and also check for the duration of the warranty.

best silent central ac unit

Final Thoughts On The Best Most Quiet AC

It can be difficult to achieve a comfortable home and office using a central air conditioner and also maintain quietness.

This is because most AC units are rather noisy and operate on high decibel levels. But with these quietest central air conditioners 2021 that have been reviewed here, it would be easier to make a choice.

There is also a buying guide to help you make your choice of other products not mentioned here, so you would be well equipped when next you go shopping for ACs.

The Pioneer Silent Central Air Conditioner WY5012A is top on our list and provides you with high BTU, high SEER, and a silent operation.

You can also opt for the Coleman Mach 3 Plus EZ 13,500 BTU as it’s greatly reliable and efficient, and comes with a good warranty.

The Haier Serenity Series ESAQ406T Quiet Central AC Unit gives you ease of use and maintenance, together with silent operation. All products have been chosen with your comfort in mind, so you can expect nothing but the very best no matter the choice you make.

1 thought on “Quietest Central Air Conditioners 2021 (Silent AC Unit)”

  1. Pingback: Quietest RV Air Conditioner 2021 (Whisper Quiet RV AC)

Comments are closed.