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Windows Ac Units

10 Best Windows Ac Units 2025 in the United States

#1

Winner

9.8 score

Midea 10,000 BTU U Shaped Smart Inverter Window Air Conditioner, Cools up to 450 Sq. Ft.,Ultra Quiet with Open Window Flexibility, Works with Alexa/Google Assistant, 35% Energy Savings, Remote Control

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Midea 10,000 BTU U Shaped Smart Inverter Window Air Conditioner, Cools up to 450 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 10,000 BTU U Shaped Smart Inverter Window Air Conditioner is designed to cool rooms up to 450 sq. ft., making it suitable for medium to large spaces. One of its significant strengths is its energy efficiency, boasting a SEER of 15 and achieving over 35% energy savings compared to traditional units, thanks to its advanced DC Inverter technology. It also holds a high Energy Star rating, indicating its commitment to energy conservation. This AC unit is notably quiet, operating at just 42 dB, which is significantly lower than many other units on the market. This makes it a good choice for bedrooms or any areas where noise levels should be kept low.

Rating
9.8
Chosen by1,245
Cooling Capacity (BTUs)
Noise Level
Installation and Size

Most important from
4432 reviews

Cooling Capacity (BTUs)
The AC is heavier than some other models, but this weight contributes to its solid performance and cooling capabilities.
Noise Level
The Midea U-shaped air conditioner provides a lot of cool air at a very reasonable noise level, making it fantastic for sleeping.
Installation and Size
Installation can be tricky, but once set up, the brackets provide excellent support without drilling into outside walls.
Additional Features
The AC's swinging blade allows for even temperature distribution, or you can direct the air for a more focused cooling effect.
#2
9.6 score

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

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

Amazon Basics

9.6 score

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The Amazon Basics Window Air Conditioner is a compact unit with a cooling capacity of 5000 BTUs, making it suitable for small rooms up to 150 square feet. This means it is ideal for bedrooms, small living rooms, or office spaces. One of its strengths is its 3-in-1 functionality, offering cooling, dehumidifying, and fan options, which can enhance comfort in different conditions.

Rating
9.6
Cooling Capacity (BTUs)
Noise Level
Installation and Size

Most important from
3708 reviews

Cooling Capacity (BTUs)
Quickly cools a room and offers adjustable settings, making it perfect for creating a comfortable environment.
Noise Level
Extremely easy to install with clear instructions, though it is quite loud compared to other units.
Installation and Size
Extremely easy to install with clear instructions, though it is quite loud compared to other units.
Additional Features
Exceeds expectations and works better than central air, even surviving hurricanes and winter storms without needing adjustments.
#3
9.4 score

Frigidaire 6,000 BTU Window Air Conditioner with Remote Control, Cools Up to 250 Sq. Ft., Quiet Operation, Eco Mode, 3 Fan Speeds, Auto Restart, White

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Frigidaire 6,000 BTU Window Air Conditioner with Remote Control, Cools Up to 250 Sq. Ft., Quiet Operation, Eco Mode, 3 Fan Speeds, Auto Restart, White

Frigidaire

9.4 score

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The Frigidaire FHWC063TC1 Window Air Conditioner offers a cooling capacity of 6,000 BTUs, making it suitable for rooms up to 250 square feet. This makes it a solid option for smaller spaces like bedrooms or home offices. Its Energy Efficiency Ratio (EER) is 11, which isn't the highest but is reasonable for its size. However, it does not have an Energy Star rating, which could be a drawback if energy efficiency is a top priority for you.

Rating
9.4
Cooling Capacity (BTUs)
Noise Level
Installation and Size

Most important from
16763 reviews

Cooling Capacity (BTUs)
This unit has been a lifesaver during the summer, making my bedroom comfortably cool even in extreme heat.
Noise Level
Remarkably quiet operation – it makes less noise than a pedestal fan, and I can barely hear it when watching videos.
Installation and Size
Easy to install, even in an upper sash window, thanks to its lightweight design.
Additional Features
Perfect for a small room – the cooling output is excellent and the long cord is a handy feature.

Top 10 Best Windows Ac Units 2025 in the United States

#1

Winner

9.8 score

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Midea

Midea 10,000 BTU U Shaped Smart Inverter Window Air Conditioner, Cools up to 450 Sq. Ft.,Ultra Quiet with Open Window Flexibility, Works with Alexa/Google Assistant, 35% Energy Savings, Remote Control

Cooling Capacity (BTUs): 10000
Noise Level: 42 dB
Installation and Size: 19.17"D x 21.97"W x 13.46"H
Additional Features: Dust Filter, Fast Cooling, Dehumidifier

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7% OFF

Chosen by 1245 this week

#2

9.6 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 Fit, Intuitive Mechanical Controls, White

Cooling Capacity (BTUs): 5000
Installation and Size: Window, 15.98 x 13.19 x 12.05
Additional Features: 3-in-1, Temp Control, Washable Filter

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#3

9.4 score

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Frigidaire

Frigidaire 6,000 BTU Window Air Conditioner with Remote Control, Cools Up to 250 Sq. Ft., Quiet Operation, Eco Mode, 3 Fan Speeds, Auto Restart, White

Cooling Capacity (BTUs): 6000
Energy Efficiency Ratio (EER): 11
Noise Level: 51 dB
Installation and Size: 15.9 x 13.2 x 12 inches
Additional Features: Remote Controlled, Filter Light Reminder

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10% OFF
#4

9.1 score

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Frigidaire

Frigidaire 5,000 BTU Window Air Conditioner with Remote Control, Cools Up to 150 Sq. Ft., Quiet Operation, Eco Mode, 3 Fan Speeds, Auto Restart, White

Cooling Capacity (BTUs): 5000
Noise Level: 52 dB
Installation and Size: 14.4 x 16 x 12.2 inches
Additional Features: Remote, Filter Light, Dust Filter

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#5

8.9 score

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Frigidaire

Frigidaire 5,000 BTU Window-Mounted Air Conditioner, Cools Up to 250 Sq. Ft., Quiet Operation, Effortless Temperature Control, 2 Fan Speeds, Auto Restart, White

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6% OFF

Related Products

#6

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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6% OFF
#7

8.4 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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10% OFF
#8

8.1 score

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LG

LG 10,000 BTU Smart Window Air Conditioner, 115V, Cools 450 Sq. Ft. for Bedroom, Living Room, Apartment, Dual Inverter, Quiet Operation, Energy Star, works with LG ThinQ, Amazon Alexa and Hey Google

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12% OFF
#9

7.8 score

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BLACK+DECKER

BLACK+DECKER Window Air Conditioner 6000 BTU, AC Window Unit Cools Up to 250 Square Feet, Window AC Unit with Remote Control, 3 Cooling Speeds and Fan Only Function, BD06WT6, White

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#10

7.5 score

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Della

DELLA 8000 BTU Energy Saving Window Air Conditioner, Work with Alexa, Cools Up to 350 Sq. Ft, GEO Location, AC Unit with WIFI Smart Controls, Remote, Dehumidifier, Fan, Reusable Filter, Easy Install

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Buying Guide for the Best Windows Ac Units

Choosing the right window air conditioning unit can make a significant difference in your comfort during hot weather. The key is to find a unit that fits your specific needs, taking into account the size of the space you want to cool, energy efficiency, noise levels, and additional features that can enhance your experience. By understanding the key specifications, you can make an informed decision and select a unit that will keep you cool and comfortable.
Cooling Capacity (BTUs)Cooling capacity, measured in British Thermal Units (BTUs), indicates how much heat the unit can remove from a room per hour. This is crucial because a unit with too low a BTU rating won't effectively cool the space, while one with too high a rating will cool the room too quickly without removing enough humidity, leading to a clammy feeling. To navigate this, consider the size of the room: for a small room (100-300 sq. ft.), 5,000-7,000 BTUs is sufficient; for a medium room (300-500 sq. ft.), 8,000-12,000 BTUs is ideal; and for a large room (500-800 sq. ft.), 14,000-18,000 BTUs may be necessary. Match the BTU rating to your room size for optimal comfort.
Energy Efficiency Ratio (EER)The Energy Efficiency Ratio (EER) measures the unit's cooling efficiency, calculated by dividing the BTUs by the power consumption in watts. A higher EER means the unit is more energy-efficient, which is important for reducing electricity bills and environmental impact. EER ratings typically range from 8 to 12. For the best efficiency, look for units with an EER of 10 or higher. If you use the AC frequently, investing in a higher EER unit can lead to significant savings over time.
Noise LevelNoise level, measured in decibels (dB), indicates how loud the unit will be when operating. This is important for maintaining a comfortable and quiet environment, especially in bedrooms or living areas. Noise levels for window AC units typically range from 50 to 70 dB. For a quieter experience, look for units with noise levels below 60 dB. Consider where you will place the unit and how sensitive you are to noise when making your choice.
Installation and SizeThe size and weight of the unit affect how easy it is to install and whether it will fit in your window. This is important to ensure a secure and proper fit, which impacts the unit's efficiency and safety. Measure your window dimensions and compare them to the unit's specifications. Smaller units are easier to install and handle, while larger units may require additional support or professional installation. Choose a unit that fits your window and can be installed securely.
Additional FeaturesAdditional features can enhance the functionality and convenience of the unit. Common features include remote controls, programmable timers, sleep modes, and energy-saving settings. These features are important for customizing your cooling experience and improving energy efficiency. Consider which features are most important to you: a remote control for convenience, a timer for scheduling, or energy-saving modes to reduce costs. Select a unit with features that match your lifestyle and preferences.

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