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5 Best Quietest Portable Air Conditioners To Keep Your Home Comfortable

With the temperatures beginning to rise as we move toward summer, you might want to look for new options to keep cool early on before they’re in high demand. That’s where portable air conditioners come in. The best ones are quiet, convenient, effectively cooling, and affordable, which is especially useful for those who don’t want to invest too much into central air conditioning.

There are plenty of portable air conditioners to choose from, but you really need to look for the best ones that live up to their claims and avoid the ones that simply don’t. To start you off, we’ve compiled a few of the best (and quietest) portable air conditioners for you, to give an idea of what you want to look for.

The 5 Best Quietest Portable Air Conditioners

If your current air conditioner is super loud, or you’re in the market for a new one anyway, these are the top five best and quietest portable air conditioners you can get!

1. Whynter Elite 12,000 BTU Dual Hose Portable Air Conditioner

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As far as portable air conditioners go, the Whynter ARC-122DS Elite is a definite list-topper. It’s priced a bit high compared to others on this list but is well worth the investment if you live in an area where it’s hot and humid for a good portion of the year.

The ARC-122DS Elite is incredibly quiet; when in use, it’ll reach no higher than 52 decibels (dB). Despite its quiet operation, it works quite effectively in cooling down an enclosed area of up to 400 square feet. With three modes to choose from; air conditioner, fan, and dehumidifier, as well as full control over the air conditioner’s thermostat, you can benefit from the best customizable cooling for any sort of occasion.

Other features on the ARC-122DS Elite include a 24-hour programmable timer, CFC-free Green R-410A refrigerant, and an auto-drain function for draining out any residual condensate. This is a double-hose unit, meaning it can cool your room faster than single-hose ACs.

Setup is simple, as it should be for any portable air conditioner in order to easily shift it between rooms.

This air conditioner is more energy-efficient than other Whynter models, meaning you can save some money on energy bills in the summer.

Best Overall
Whynter Elite 12,000 BTU Dual Hose Portable Air Conditioner
Whynter Elite 12,000 BTU Dual Hose Portable Air Conditioner

This unit can cool up to a 400 square feet space (ambient temperature and humidity may influence optimum performance)

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Pros:

  • Quiet
  • Easy to move
  • Energy efficient appliance

Cons:

  • Expensive

2. Delonghi PACN135EC 3-In-1 Portable Air Conditioner

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The DeLonghi PACN135EC portable air-conditioner is another 3-in-1 option that may cost more, but has plenty of positive feedback to justify its value. No matter what the season, this handy appliance will keep the air in your room nice and comfortable.

The three function settings – cooling, fanning, and dehumidifying – are easily adjustable using the remote control so there’s no hassle. By keeping the one room you’re in cooled down, you can save energy used by a central thermostat and cut some costs on your energy bills.

This air conditioner prioritizes powerful yet quiet operation. It can easily cool down a 550 square foot area, while producing no aggravating noises that disrupt sleep.

An easy-to-read lighted electronic display on both the AC and the remote allow you to read all the settings and change the thermostat temperature, fan speed, and cooling mode. To save energy, you can have a timer on for up to 12 hours of operation.

Thanks to the wheels and handles on the 3-in-1 portable air conditioner, you can enjoy moving this unit comfortably and setting it up with ease in a matter of minutes.

Upgrade Pick
DeLonghi PACN135EC 3-in-1 Portable Air Conditioner
DeLonghi PACN135EC 3-in-1 Portable Air Conditioner

No-drip technology automatically recycles condensation within the unit, helping to prevent any type of leaks

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Pros:

  • Easy operation, movement and setup
  • Quiet
  • Cools larger areas

Cons:

  • Pricey unit

3. Whynter 8,000 BTU Eco-Friendly Portable Air Conditioner

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Whynter has another model on our list of favourites for a reason- they simply just produce great quiet portable air conditioners. The ARC-08WB air conditioner has been made with a focus on being both cost and energy efficient, which is a huge plus for anyone looking for portable air conditioners on a budget. For any buyer that lives in a more moderate climate where searing hot days are uncommon, this is your best-valued pick.

In comparison to pricier models like the incredibly quiet ARC-122DS Elite, the 08WB is somewhat noisy. It takes a bit longer to cool the area as well due to the single-hose draining system.

This air conditioner is nonetheless an incredibly efficient appliance given its features. A self-evaporative system, for example, allows condensate to be exhausted out easily even under average atmosphere conditions.

The ARC-08WB, like the Elite, has 3 functional modes that can all cover a decent area, though the 08WB is limited to 250 square feet instead of 400.

Value Pick
Whynter 8,000 BTU Eco-Friendly Portable Air Conditioner
Whynter 8,000 BTU Eco-Friendly Portable Air Conditioner

Self-evaporative system - exhausts most or all condensate under average ambient conditions

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Pros:

  • Very energy efficient
  • Excellent value
  • 3 functional modes

Cons:

  • Not as powerful or as quiet as pricier models
  • Single-hose model can face potential issues in severe heat

4. Black & Decker BPACT08WT Portable Air Conditioner

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This relatively inexpensive portable air conditioner from Black + Decker has everything you need to keep your smaller rooms cooled down to comfortable conditions.

Made ideally for rooms with a 10 X 12-foot area, the BPACT08WT air conditioner is equipped to be lightweight at about 50 pounds and easy to move around with castor wheels and handles. That being said, the 16” by 11” by 26” dimensions may require a bit of moving around if you have a more cluttered living space.

This lightweight AC won’t take up too much energy either while it makes very little noise as well.

Setting this AC up in your room is designed to be as hassle-free and simple as possible, and it does just that.  The only thing that requires regular maintenance is the filter which is both sturdy and made to slide in and out easily.

Like the rest, it comes standard with 3 modes for cooling, fanning, and dehumidifying so you can keep it in your room for any purpose all year round.

Best for Small Rooms
BLACK+DECKER BPACT08WT Portable Air Conditioner
BLACK+DECKER BPACT08WT Portable Air Conditioner

Works in double hung or sliding windows only, no crank windows

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Pros:

  • Inexpensive
  • Lightweight and easy to carry
  • Energy-efficient
  • Very quiet

Cons:

  • More suited for cooling smaller rooms

5. Honeywell HL09CESWK Contempo Series

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This stylish and powerful portable air conditioner comes from the reliable Honeywell brand, and is your best bet if you want a unit that moves around as seamlessly and effortlessly as this one does. This AC is sleek, compact, and best of all, quiet.

It may be on the heavier side at about 65 pounds, but it feels light as you push it on its wheels, especially across smooth hardwood or linoleum floors. The handles are ergonomically designed to keep your hands comfortable, so picking it up and/or bringing it up or down the stairs is no real issue. On top of that, it has a very easy installation kit

In order to better the air conditioner’s performance and longevity, it comes with a dual filter system that keeps hair, dust, and dirt out. The filters slide out and clean easily; just run it under the tap to wash the dirt off.

This AC includes 3 fan speeds, electronic controls, an energy-saving 24-hour timer, sleep mode, and a remote control. If you live in an area that isn’t excessively humid, worry not as an auto-evaporation feature means you don’t have to empty out the AC’s bucket every now and then.

Best Portability
Honeywell HL09CESWK Contempo Series Dehumidifier & Portable Air Conditioner
Honeywell HL09CESWK Contempo Series Dehumidifier & Portable Air Conditioner

Automatic vertical wind motion helps distribute powerful cool air evenly for fast & consistent cooling

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Pros:

  • Very easy mobility
  • Quiet
  • Equipped to last long
  • Easy installation

Cons:

  • Mixed reviews about cooling effectiveness

Conclusion

When buying any new appliance, it’s always crucial to do the research beforehand. You want a product that actually does the job as advertised, so be sure to check out reviews and previous customers’ opinions on these products mentioned in the list above. We hope this list helped you narrow down your choices for the best quiet, portable air conditioners for your home or office.