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10 Best Air Conditioners Air Conditioners 2025 in the United States

#1

Winner

9.8 score

Midea 8,000 BTU U Shaped Smart Inverter Window Air Conditioner, Cools up to 350 Sq. Ft., Ultra Quiet with Open Window Flexibility, Works with Alexa/Google Assistant, 35% Energy Savings, Remote Control

Midea 8,000 BTU U Shaped Smart Inverter Window Air Conditioner, Cools up to 350 Sq. Ft., Ultra Quiet with Open Window Flexibility, Works with Alexa/Google Assistant, 35% Energy Savings, Remote Control

Midea

9.8 score

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The Midea 8,000 BTU U Shaped Smart Inverter Window Air Conditioner is a solid choice for cooling spaces up to 350 sq. ft. Its U-shaped design significantly reduces noise levels, making it ultra-quiet with an operational noise as low as 32 dBA. This feature is especially beneficial for light sleepers or quiet environments. Additionally, the design allows for flexible window opening, maintaining a view and allowing fresh air into the room while the unit is installed. It also comes with an anti-theft mechanism for added security when the window is closed.

Rating
9.8
Chosen by1,218
Cooling Capacity (BTU)
Noise Level
Additional Features

Most important from
11566 reviews

Cooling Capacity (BTU)
It delivers remarkably cold air, easily cooling larger spaces beyond the kitchen.
Noise Level
The Midea unit is impressively quiet, even with the compressor on, making it suitable for conversations and quiet environments.
Additional Features
Smart features and app integration enhance convenience, allowing remote control and adding functions like night mode to shut off the display for better sleep.
#2
9.6 score

BLACK+DECKER Smart Portable Air Conditioner with Heat, 14,000 BTU ASHRAE 128 (10,000 BTU DOE) Cooling, 12,000 BTU Heating for Rooms up to 700 Sq. Ft., Follow Me Remote, BPACT14HWT, White

BLACK+DECKER Smart Portable Air Conditioner with Heat, 14,000 BTU ASHRAE 128 (10,000 BTU DOE) Cooling, 12,000 BTU Heating for Rooms up to 700 Sq. Ft., Follow Me Remote, BPACT14HWT, White

BLACK+DECKER

9.6 score

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The BLACK+DECKER Smart Portable Air Conditioner with Heat is a versatile unit designed for rooms up to 700 sq. ft. Its cooling capacity is notable at 14,000 BTU ASHRAE (10,000 BTU DOE), making it suitable for large spaces. Additionally, it offers 12,000 BTU heating, which is great for year-round use. The unit stands out with its four-in-one functionality: air conditioning, heating, dehumidifying, and fan modes.

Rating
9.6
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Noise Level

Most important from
49415 reviews

Cooling Capacity (BTU)
The B&D unit easily cools the room in a few minutes and keeps it cool all day, even with significant heat-generating equipment.
Energy Efficiency Ratio (EER)
The unit is highly efficient, cooling and heating better than previous machines owned, and is a great fit for year-round use.
Noise Level
This unit is much quieter than expected, allowing for phone and video calls without interruption.
#3
9.4 score

14,000 BTU Portable Air Conditioner Cools Up to 700 Sq.Ft, 3-IN-1 Quiet Portable AC Unit with Remote Control & Installation Kits for Large Room, Campervan, Office, Temporary Space

14,000 BTU Portable Air Conditioner Cools Up to 700 Sq.Ft, 3-IN-1 Quiet Portable AC Unit with Remote Control & Installation Kits for Large Room, Campervan, Office, Temporary Space

DOMANKI

9.4 score

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The DOMANKI 14,000 BTU Portable Air Conditioner is a powerful unit designed to effectively cool spaces up to 700 sq. ft. It's a versatile 3-in-1 appliance offering cooling, dehumidification, and fan functions. With an energy efficiency ratio (EER) that balances performance and power consumption, it's suitable for various settings like large rooms, offices, or temporary spaces such as campervans.

Rating
9.4
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Noise Level

Most important from
982 reviews

Cooling Capacity (BTU)
The unit cools spaces remarkably well, with a significant drop in temperature noticeable within minutes, even on the hottest days.
Energy Efficiency Ratio (EER)
It’s notably energy-efficient for a unit of this size, which is a big plus for long-term use.
Noise Level
Noise levels are reasonable and comparable to white noise, especially at higher fan settings.
Additional Features
The 3-in-1 functionality, including air conditioning, dehumidifier, and fan modes, makes it versatile for year-round use.

Top 10 Best Air Conditioners Air Conditioners 2025 in the United States

#1

Winner

9.8 score

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Midea

Midea 8,000 BTU U Shaped Smart Inverter Window Air Conditioner, Cools up to 350 Sq. Ft., Ultra Quiet with Open Window Flexibility, Works with Alexa/Google Assistant, 35% Energy Savings, Remote Control

Cooling Capacity (BTU): 8000
Noise Level: 32 dBA
Type of Air Conditioner: Window
Additional Features: Dust Filter, Fast Cooling, Dehumidifier, Wi-Fi

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Chosen by 1218 this week

#2

9.6 score

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BLACK+DECKER

BLACK+DECKER Smart Portable Air Conditioner with Heat, 14,000 BTU ASHRAE 128 (10,000 BTU DOE) Cooling, 12,000 BTU Heating for Rooms up to 700 Sq. Ft., Follow Me Remote, BPACT14HWT, White

Cooling Capacity (BTU): 14,000 BTU ASHRAE (10,000 BTU DOE)
Energy Efficiency Ratio (EER): 6.2
Noise Level: 54 dB
Type of Air Conditioner: Portable
Additional Features: Wi-Fi, Alexa, Google Assistant, remote

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#3

9.4 score

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DOMANKI

14,000 BTU Portable Air Conditioner Cools Up to 700 Sq.Ft, 3-IN-1 Quiet Portable AC Unit with Remote Control & Installation Kits for Large Room, Campervan, Office, Temporary Space

Cooling Capacity (BTU): 14000
Noise Level: 52 dB
Type of Air Conditioner: Portable
Additional Features: Fan, Child Lock, Fast Cooling

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#4

9.1 score

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Frigidaire

Frigidaire FFRA051WAE Window-Mounted Room Air Conditioner, 5,000 BTU with Temperature Control and Easy-to-Clean Washable Filter, in White

Cooling Capacity (BTU): 5000
Noise Level: 52 dB
Type of Air Conditioner: window-mounted
Additional Features: Effortless Temperature Control, washable filter

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17% OFF
#5

8.9 score

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LG

LG 8,000 BTU Window Air Conditioner, 115V, Cools 340 Sq.Ft. for Bedroom, Living Room, Apartment, Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, White

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21% OFF

Related Products

#6

8.6 score

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Goodman

Goodman 3 Ton 14 Seer Package Air Conditioner GPC1436H41

Cooling Capacity (BTU): 36000
Type of Air Conditioner: Packaged Unit
Additional Features: Cooling

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#7

8.3 score

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Whynter

Whynter Portable Air Conditioner 14,000 BTU with Dual Hose Dehumidifier & Cooling Fan for 500 Sq Ft Rooms, Includes AC Unit Window Kit, ARC-14S (9,500 SACC)

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10% OFF
#8

8.0 score

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Midea

Midea Duo 14,000 BTU (12,000 BTU SACC) High Efficiency Inverter Ultra Quiet Portable Air Conditioner, with Heat up to 550 Sq. Ft., Works with Alexa/Google Assistant, with Remote Control & Window Kit

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15% OFF
#9

7.7 score

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Whirlpool

Whirlpool WHAW101CW 10,000 BTU Air Conditioner with Dehumidifier, 115V, Window AC 450 Sq. Ft, Living Room, Bedroom, or Kitchen, with Remote Control, Digital Display, and 24H-Timer, Bright White

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13% OFF
#10

7.4 score

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KAMLAM

KAMLAM 12000 BTU Portable Air Conditioners for Room up to 500 sq.ft, 3-IN-1 Quiet Cooling Portable AC Unit with Fan & Dehumidifier Function, 24H Timer Sleep Mode, Remote Control & Windows Kit Included

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Buying Guide for the Best Air Conditioners Air Conditioners

Choosing the right air conditioner can significantly enhance your comfort at home or in the office. The key is to understand your specific needs and match them with the right features and specifications. Here are some important factors to consider when selecting an air conditioner:
Cooling Capacity (BTU)Cooling capacity, measured in British Thermal Units (BTU), indicates the amount of heat an air conditioner can remove from a room per hour. This is crucial because an air conditioner with too low a BTU rating won't cool the room effectively, while one with too high a BTU rating will cool the room too quickly without removing humidity, leading to a damp, uncomfortable environment. To choose the right BTU, consider the size of the room: smaller rooms (up to 150 sq. ft.) typically need around 5,000-6,000 BTUs, medium rooms (150-350 sq. ft.) need 7,000-8,000 BTUs, and larger rooms (350-550 sq. ft.) may require 10,000-12,000 BTUs.
Energy Efficiency Ratio (EER)The Energy Efficiency Ratio (EER) measures the efficiency of an air conditioner by comparing its cooling capacity to its power consumption. A higher EER means the unit is more efficient, which can lead to lower energy bills. EER values typically range from 8 to 12. For those who prioritize energy savings and environmental impact, choosing an air conditioner with a higher EER (10 or above) is advisable.
Noise LevelNoise level, measured in decibels (dB), indicates how loud the air conditioner will be during operation. This is important for maintaining a comfortable and quiet environment, especially in bedrooms or offices. Air conditioners generally range from 40 dB (quiet) to 60 dB (louder). If you are sensitive to noise or plan to use the unit in a quiet space, look for models with lower dB ratings.
Type of Air ConditionerThere are several types of air conditioners, including window units, portable units, split systems, and central air conditioning. Window units are easy to install and suitable for single rooms, portable units offer flexibility and can be moved between rooms, split systems are efficient for cooling multiple rooms without ductwork, and central air conditioning is ideal for whole-house cooling. Your choice should depend on the space you need to cool and whether you prefer a permanent or flexible solution.
Additional FeaturesModern air conditioners come with various additional features that can enhance convenience and comfort. These may include programmable timers, remote controls, sleep modes, air purifiers, and smart connectivity for remote operation via smartphone apps. Consider which features are important to you based on your lifestyle and preferences. For example, a programmable timer can help you save energy by turning the unit off when you're not home, while smart connectivity allows for easy control from anywhere.

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