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Air Conditioner Window

10 Best Air Conditioner Window 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 Window Unit offers a solid 12,000 BTU cooling capacity, making it suitable for large rooms up to 550 square feet. Its standout feature is multi-season comfort, providing both cooling and supplemental heating, though the heat pump is limited if the outside temperature drops below 41°F. The unit is energy efficient with a CEER of 13.3 and Energy Star certification, promising up to 35% energy savings compared to standard units.

Rating
9.9
Chosen by1,451
Cooling Capacity (BTUs
Energy Efficiency Ratio (EER)
Noise Level

Most important from
16849 reviews

Cooling Capacity (BTUs
Despite claims of quiet operation, one user noted it is no quieter than a typical 5000 BTU air conditioner.
Energy Efficiency Ratio (EER)
Energy efficiency is remarkable, with the unit drawing no more than 400 watts even at maximum settings.
Noise Level
The Midea unit is impressively quiet, you barely know it's on.
Installation and Size
The unit fits easily into small windows, making it versatile for various installations.
#2
9.8 score

Frigidaire 10,000 BTU Window Air Conditioner with Remote Control, Cools Up to 450 Sq. Ft., Quiet Operation, Eco Mode, 3 Fan Speeds, Auto Restart, White

Frigidaire 10,000 BTU Window Air Conditioner with Remote Control, Cools Up to 450 Sq. Ft., Quiet Operation, Eco Mode, 3 Fan Speeds, Auto Restart, White

Frigidaire

9.8 score

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The Frigidaire 10,000 BTU window air conditioner is designed to cool rooms up to 450 square feet, making it a solid choice for medium-sized living areas. With a cooling power of 10,000 BTUs, it provides effective temperature control, and the unit offers customizable comfort through six-way directional airflow and three fan speeds. Energy efficiency is decent with an Energy Efficiency Ratio (EER) of 10.9, and features like Eco Mode and Sleep Mode help reduce power use while maintaining comfort. Although it is not Energy Star certified, these modes contribute to energy savings.

Rating
9.8
Cooling Capacity (BTUs)
Energy Efficiency Ratio (EER)
Noise Level

Most important from
17573 reviews

Cooling Capacity (BTUs)
Delivers effective cooling quickly, turning a hot room into a comfortably cold space within an hour.
Energy Efficiency Ratio (EER)
Overall, it is a reliable, quiet, and efficient cooling solution for medium-sized rooms, though energy savings are moderate and warranty coverage is limited.
Noise Level
Operates quietly, producing less noise than a typical pedestal fan, making it unobtrusive in bedrooms or living areas.
Installation and Size
The unit is lightweight and compact, allowing for relatively easy installation, though assistance may be helpful for placement.
Additional Features
A long power cord adds convenience, offering flexibility in positioning near outlets.
#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

8%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

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The Midea MAW08HV1CWT EasyCool Smart Inverter Air Conditioner Window Unit with Heat offers a versatile solution for multi-season comfort. With a cooling capacity of 8,000 BTUs, it is ideal for rooms up to 350 square feet, providing efficient cooling in the summer and supplemental heating when the outside temperature is above 41°F. This unit stands out with its energy efficiency thanks to its variable-speed inverter technology, boasting an impressive SEER of 14.5 and potential energy savings of up to 35%. Additionally, it operates quietly at just 45 dB, making it suitable for bedrooms or home offices where low noise is essential.

Rating
9.7
Energy Efficiency Ratio (EER)
Noise Level
Installation and Size

Most important from
16849 reviews

Energy Efficiency Ratio (EER)
Energy efficiency is a standout feature, with the unit pulling no more than 400 watts even on its max cooling and heating settings.
Noise Level
The Midea unit is impressively quiet, making it a top choice for those seeking a peaceful environment.
Installation and Size
The installation process is straightforward, and the unit fits well in various window sizes without needing major modifications.
Additional Features
The smart technology integration, including WiFi and app control, adds convenience, allowing users to manage the unit remotely.

Top 10 Best Air Conditioner Window 2025 in the United States

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Slide 1

GarveeTech

GarveeTech 8,000 BTUs Window Air Conditioner, U-Shaped AC Window Unit with Washable Filter, Remote Control, Quiet Operation, Fan, Cools Up to 370 Square Feet, Open Window Flexibly, 110V/60Hz

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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 (BTUs): 12000
Energy Efficiency Ratio (EER): 13.3
Noise Level: 45 dBA
Installation and Size: 22.17 x 19.41 x 13.9 inches
Additional Features: Inverter Compressor, Remote, WiFi, Heating, Cooling, Dehumidifier

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14% OFF

Chosen by 1451 this week

Sponsored

Slide 1

GarveeTech

GarveeTech 8,000 BTUs Window Air Conditioner, U-Shaped AC Window Unit with Washable Filter, Remote Control, Quiet Operation, Fan, Cools Up to 370 Square Feet, Open Window Flexibly, 110V/60Hz

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#2
9.8  score
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Frigidaire

Frigidaire 10,000 BTU Window Air Conditioner with Remote Control, Cools Up to 450 Sq. Ft., Quiet Operation, Eco Mode, 3 Fan Speeds, Auto Restart, White

Cooling Capacity (BTUs): 10000 BTUs
Energy Efficiency Ratio (EER): 10.9
Noise Level: 54 dB
Installation and Size: Window kit; 21.4x18.9x14.6 inches
Additional Features: Remote, Filter Light, Timer, Modes

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#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 (BTUs): 8000
Noise Level: 45 dB
Installation and Size: 22.17 x 19.41 x 13.9 inches
Additional Features: Inverter Compressor, Remote Controlled, WiFi Enabled

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8% OFF
#4
9.6  score
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LG

LG 24,500 BTU Smart Window Air Conditioner, 230/208V, Cools Room up to 1560 Sq. Ft. for Bedrooms, Living Room, Apartments, with Remote, 3 Fan Speeds, 24-Hour Timer, White

Cooling Capacity (BTUs): 24500
Energy Efficiency Ratio (EER): 10.3
Noise Level: 50-61 dB
Installation and Size: 28.11 x 25.98 x 17.68 inches
Additional Features: Remote Controlled, Filter Light Reminder

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#5
9.4  score
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Midea

Midea 6,000 BTU Window Air Conditioner, 3-in-1 Cool/Fan/Dehumidifier Window AC Unit, Easycool Air Conditioner with Remote Control, Cools up to 250 Sq. Ft., Fits bedroom, study, office (2024 Upgrade)

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#6
9.2  score
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LG

LG 12,000 BTU Window Air Conditioner, 115V, Cools 550 Sq.Ft. for Bedroom, Living Room, Apartment, Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, White

Cooling Capacity (BTUs): 12000
Noise Level: 52 dB
Installation and Size: 22.2"D x 23.6"W x 15"H
Additional Features: remote, washable filter, 24-hour timer

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#7
9.1  score
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LG

LG 12,000 BTU Smart Window Air Conditioner, 115V, AC Window Unit for Rooms up to 550 Sq. Ft., Perfect for Kitchen or Living Room, Phone & Voice Control, Works with LG ThinQ, Amazon Alexa, Hey Google

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18% OFF
#8
8.9  score
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GE

GE Window Air Conditioner Unit, 6,000 BTU for Small Rooms up to 250 sq ft. with Adjustable Fan and Cooling Settings, Perfect for Small Bedroom or Living Room, Easy Install Kit Included, White

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10% OFF
#9
8.7  score
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GE

GE Electronic Window Air Conditioner 5000 BTU, White, Efficient Cooling for Smaller Areas Like Bedrooms and Guest Rooms, 5K BTU Window AC Unit with Easy Install Kit

Cooling Capacity (BTUs): 5000 BTUs
Energy Efficiency Ratio (EER): 2.6
Noise Level: 52 dB
Installation and Size: Fits standard double-hung windows; 13.4x16.4x11.9"
Additional Features: EZ Mount, sliding filter, multiple modes

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#10
8.5  score
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LG

LG LW1224RD 12,000 Window Air Conditioner, 115V, 550 Sq.Ft. (22' x 25' Room Size), Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, 12000 BTU, White

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13% OFF
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Buying Guide for the Best Air Conditioner Window

Choosing the right window air conditioner can make a significant difference in your comfort during hot weather. It's important to consider various factors to ensure you get the best fit for your needs. Here are some key specifications to look at when selecting a window air conditioner, along with explanations to help you understand their importance and how to choose the right one for you.
Cooling Capacity (BTUs)Cooling capacity, measured in British Thermal Units (BTUs), indicates the amount of heat an air conditioner can remove from a room per hour. This is crucial because it determines how effectively the unit can cool your space. To navigate this, 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. Choose a unit with the appropriate BTU rating for your room size to ensure efficient cooling without wasting energy.
Energy Efficiency Ratio (EER)The Energy Efficiency Ratio (EER) measures the air conditioner's efficiency by comparing its cooling capacity to its power consumption. A higher EER indicates a more energy-efficient unit, which is important for reducing electricity bills and environmental impact. EER values typically range from 8 to 12. For the best efficiency, look for units with an EER of 10 or higher. If you prioritize energy savings and long-term cost-effectiveness, opt for a higher EER rating.
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 living areas. Noise levels for window air conditioners usually range from 40 to 60 dB. For a quieter experience, look for units with noise levels below 50 dB. Consider your sensitivity to noise and the location of the unit when making your choice.
Installation and SizeThe installation and size of the air conditioner are crucial for ensuring it fits properly in your window and can be installed securely. Measure your window dimensions and compare them with the unit's specifications to ensure compatibility. Some units are designed for easy installation with minimal tools, while others may require more effort. Choose a unit that fits your window size and consider ease of installation if you plan to set it up yourself.
Additional FeaturesAdditional features can enhance the functionality and convenience of your air conditioner. Common features include remote control, programmable timers, sleep mode, and adjustable fan speeds. These features can improve your overall experience by providing greater control and comfort. Consider which features are important to you based on your lifestyle and preferences. For example, a programmable timer can help you save energy by automatically turning the unit on or off at specific times.

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