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10 Best Air Conditioners 2025 in the United States

#1

Winner

9.9 score

Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 550 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White

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Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 550 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White

Midea

9.9 score

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The Midea MAW12HV1CWT EasyCool Smart Inverter Air Conditioner offers a powerful cooling capacity of 12,000 BTU, making it suitable for large rooms up to 550 square feet. Its multi-season functionality is a standout feature, as it provides both cooling and supplemental heating, though the heat pump is limited when outdoor temperatures drop below 41°F. The unit is energy efficient, boasting an Energy Efficiency Ratio (EER) of 13.3 and Energy Star certification, which can save up to 35% on energy costs compared to standard units.

Rating
9.9
Chosen by1,353
Energy Efficiency Ratio (EER)
Noise Level
Additional Features

Most important from
17414 reviews

Energy Efficiency Ratio (EER)
The unit is highly efficient, drawing no more than 400 watts even at maximum settings.
Noise Level
The unit is extremely quiet, you barely know it's on.
Additional Features
Software updates have improved its performance in colder temperatures, now working well even below 40 degrees F.
#3
9.7 score

Midea 8,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 350 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White

16%OFF

Midea 8,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 350 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White

Midea

9.7 score

Check price

The Midea 8,000 BTU Smart Inverter Window Air Conditioner is a solid choice for cooling and heating rooms up to 350 square feet. Its inverter technology helps it cool efficiently while using less energy, which is supported by its Energy Star rating and a high SEER of 14.5. This means it can save you money on electricity compared to standard units. It’s also quieter than many air conditioners, operating at about 45 decibels, so it won’t disturb your work, TV time, or sleep. The unit includes multiple modes like heat, cool, dry, fan, and auto, plus three fan speeds, making it adaptable to different comfort needs. You can control it via LED panel, remote, smartphone app, or even voice commands through Alexa or Google Assistant, which adds convenience.

Rating
9.7
Noise Level
Energy Efficiency Ratio (EER)
Cooling Capacity (BTU)

Most important from
17414 reviews

Noise Level
The unit operates extremely quietly, making it barely noticeable even on the highest fan speed or turbo mode.
Energy Efficiency Ratio (EER)
Its inverter technology delivers impressive energy efficiency, consuming no more than 400 watts during heating or cooling at maximum settings.
Cooling Capacity (BTU)
This model provides a solid balance of cooling, heating, and energy savings for medium-sized rooms up to 350 square feet, making it a worthy investment given its price.
Type of Air Conditioner
The built-in heat pump effectively maintains consistent temperatures and controls humidity, ideal for specialized rooms like fish tanks.
Additional Features
The heating function is limited by outdoor temperatures, with optimal operation above 41°F; below that, the unit may shut down unless updated firmware enables a defrost cycle.

Top 10 Best Air Conditioners 2025 in the United States

Sponsored

Slide 1

Garvee

Portable Air Conditioners for Room up to 750 Sq.ft, 14,000 BTU Floor AC Units with Built-in Dehumidifier and Fan, Remote Control, 24-Hour Timer, Window Slider Kit, White

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#1

Winner

9.9  score
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Midea

Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 550 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White

Cooling Capacity (BTU): 12000
Energy Efficiency Ratio (EER): 13.3
Noise Level: 45 dBA
Type of Air Conditioner: Window
Additional Features: Inverter Compressor, Remote, WiFi, Heating, Cooling, Dehumidifier

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20% OFF

Chosen by 1353 this week

Sponsored

Slide 1

Garvee

Portable Air Conditioners for Room up to 750 Sq.ft, 14,000 BTU Floor AC Units with Built-in Dehumidifier and Fan, Remote Control, 24-Hour Timer, Window Slider Kit, White

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#2
9.8  score
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Amazon Basics

Amazon Basics 5000-BTU Small Window Air Conditioner, Up to 150 Sqf, Window AC Units with Cool and Fan Functions, Washable Filter, Adjustable Window Kit, Intuitive Mechanical Controls, White

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29% OFF
#3
9.7  score
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Midea

Midea 8,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 350 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White

Cooling Capacity (BTU): 8000 British Thermal Units
Noise Level: 45 dB
Type of Air Conditioner: Window
Additional Features: Inverter, Remote, WiFi, Heating, Cooling

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16% OFF
#4
9.5  score
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Midea

Midea MAW10V1QWT U-Shaped AC Window Air Conditioner

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24% OFF
#5
9.4  score
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Midea

Midea MAW12V1QWT U-Shaped AC Window Air Conditioner

Cooling Capacity (BTU): 12,000 BTU
Noise Level: 32 dB
Type of Air Conditioner: Window
Additional Features: Dehumidifier, Dust Filter, Fast Cooling

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21% OFF
#6
9.2  score
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Midea

Midea MAW08V1QWT U-Shaped AC Window Air Conditioner

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23% OFF
#7
9.0  score
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senville

Senville LETO Series Mini Split Air Conditioner Heat Pump, 9000 BTU 110/120V, Inverter, Works with Alexa, SEER2 21.5, White

Cooling Capacity (BTU): 9000 BTU
Noise Level: 25 dB
Type of Air Conditioner: Mini-Split
Additional Features: Alexa Enabled, inverter heat pump

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11% OFF
#8
8.7  score
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Midea

Midea 5,000 BTU EasyCool Small Window Air Conditioner - Cool up to 150 Sq. Ft. with Easy-to-Use Mechanical Controls and Reusable Filter, Perfect for Small Bedroom, Living Room, Home Office

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5% OFF
#9
8.5  score
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BLACK+DECKER

BLACK+DECKER Smart Portable Air Conditioner with Heat, 14,000 BTU (10,200 BTU SACC) 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)
Noise Level: 54 dB
Type of Air Conditioner: Portable
Additional Features: remote_control, smart connectivity, app control

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#10
8.2  score
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EUHOMY

EUHOMY 14000 BTU Portable Air Conditioners Cools up to 700 Sq.ft, Auto-Evaporation Quiet AC Unit with Smart Sleep Mode, 24H Timer, Remote, 4-in-1 Air Cooler for Family

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16% OFF
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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Buying Guide for the Best Air Conditioners

Choosing the right air conditioner can significantly impact your comfort and energy bills. The key is to understand your needs and match them with the right 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 how much 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 rating will cool the room too quickly without removing humidity, leading to a clammy feeling. To choose the right BTU, consider the size of the room: small rooms (up to 150 sq. ft.) need around 5,000-6,000 BTU, medium rooms (150-300 sq. ft.) need 7,000-8,000 BTU, and large rooms (300-450 sq. ft.) need 10,000-12,000 BTU. For very large spaces, you may need 14,000 BTU or more.
Energy Efficiency Ratio (EER)The Energy Efficiency Ratio (EER) measures how efficiently an air conditioner uses energy to cool a room. A higher EER means better energy efficiency, which can lead to lower electricity bills. EER is calculated by dividing the BTU rating by the unit's wattage. Look for air conditioners with an EER of 10 or higher for good efficiency. If you prioritize energy savings and environmental impact, aim for the highest EER you can find within your desired cooling capacity.
Noise LevelNoise level, measured in decibels (dB), indicates how loud the air conditioner will be when operating. This is important for maintaining a comfortable and quiet environment, especially in bedrooms or living rooms. Air conditioners typically range from 40 dB (quiet) to 60 dB (moderate noise). If you are sensitive to noise or plan to use the unit in a quiet space, look for models with a noise level of 50 dB or lower.
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 but may be less efficient. Split systems provide efficient cooling for multiple rooms and are quieter but require professional installation. Central air conditioning is ideal for cooling an entire home but involves higher installation costs. Choose the type based on your cooling needs, installation preferences, and whether you need to cool one room or multiple areas.
Additional FeaturesModern air conditioners come with various additional features that can enhance convenience and comfort. These may include programmable timers, remote controls, sleep modes, energy-saving modes, and smart connectivity for control via smartphone apps. Consider which features are important to you. For example, a programmable timer can help you save energy by cooling the room only when needed, while smart connectivity allows for remote operation and monitoring.

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