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10 Best Ac Coolers 2025 in the United States
#1
Winner
LG LW2524RD 24,500 Window Air Conditioner, 230V, 1,560 Sq.Ft. (39' x 40' Room Size), Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, 24500 BTU, White
The LG LW2524RD Window Air Conditioner is a powerful unit designed for cooling medium to large spaces up to 1,560 square feet. With a cooling capacity of 24,500 BTUs and an Energy Efficiency Ratio (EER) of 10.3, it is relatively energy-efficient, although not the highest in its class. One of its standout features is the quiet operation, producing only 62 dB of noise, making it suitable for home environments where noise could be a concern.
Rating
10.0
Chosen by1,277
Noise Level
Additional Features
Most important from
17482 reviews
#2
LG LW8023HRSM 7600 BTU Smart Wi-Fi Enabled Window Air Conditioner with Energy Save Function and ThinQ Technology (White)
The LG LW8023HRSM is a smart window air conditioner designed for small rooms up to 330 square feet, suitable for bedrooms or home offices. It offers a cooling capacity of 7,600 BTU, which is effective for spaces of this size. The unit has a Seasonal Energy Efficiency Ratio (SEER) of 11.3, suggesting moderate energy efficiency, which helps keep electricity bills reasonable. Noise level is about 50 dB, which is relatively quiet for an air conditioner, so it won’t be too disruptive while running.
Rating
8.2
Energy Efficiency Ratio (EER)
Noise Level
Additional Features
Most important from
1338 reviews
#3
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
The LG 10,000 BTU Smart Window Air Conditioner is designed for medium-sized rooms up to about 450 square feet, such as bedrooms or small living areas. Its cooling capacity is solid for this size, providing comfortable temperature control without overworking. One of its standout features is the Dual Inverter technology, which not only cools efficiently but also uses about 25% less energy compared to standard units that meet Energy Star requirements. This makes it a good choice if you want to save on electricity bills. Noise-wise, it operates quietly, especially in sleep mode at around 44 decibels, which is gentle enough for nighttime use. At regular operation, noise can be up to 58 decibels, which is average for window units and generally unobtrusive.
Rating
7.9
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Noise Level
Most important from
1302 reviews
Top 10 Best Ac Coolers 2025 in the United States
#1
Winner
LG LW2524RD 24,500 Window Air Conditioner, 230V, 1,560 Sq.Ft. (39' x 40' Room Size), Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, 24500 BTU, White
LG LW2524RD 24,500 Window Air Conditioner, 230V, 1,560 Sq.Ft. (39' x 40' Room Size), Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, 24500 BTU, White
Cooling Capacity (BTU): 24500
Energy Efficiency Ratio (EER): 10.3
Noise Level: 62 dB
Type of AC Cooler: Window
Additional Features: Remote, Dehumidifier, Auto Cool, Auto Restart
Chosen by 1277 this week
LG LW8023HRSM 7600 BTU Smart Wi-Fi Enabled Window Air Conditioner with Energy Save Function and ThinQ Technology (White)
LG LW8023HRSM 7600 BTU Smart Wi-Fi Enabled Window Air Conditioner with Energy Save Function and ThinQ Technology (White)
Cooling Capacity (BTU): 7,600 BTU
Noise Level: 50 dB
Type of AC Cooler: Window
Additional Features: Dehumidifier, WiFi, Alexa, Google, timer
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
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
Cooling Capacity (BTU): 10000 British Thermal Units
Noise Level: 58 dB
Type of AC Cooler: Window
Additional Features: Remote, Inverter, Filter Light, WiFi, Dehumidifier
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
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
Cooling Capacity (BTU): 8000
Noise Level: 53 dB
Type of AC Cooler: Window
Additional Features: remote_control, auto-restart, washable filter
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)
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)
Cooling Capacity (BTU): 14000
Noise Level: 51 dB
Type of AC Cooler: Portable Air Conditioner
Additional Features: Activated Carbon Filter, Dual Hose
Related Products
LG 14,000 BTU DUAL Inverter Smart Window Air Conditioner, 115V, Cools 700 Sq. Ft. for Bedroom, Living Room, Apartment, Quiet Operation, ENERGY STAR, works with LG ThinQ, Amazon Alexa and Hey Google
LG 14,000 BTU DUAL Inverter Smart Window Air Conditioner, 115V, Cools 700 Sq. Ft. for Bedroom, Living Room, Apartment, Quiet Operation, ENERGY STAR, works with LG ThinQ, Amazon Alexa and Hey Google
Cooling Capacity (BTU): 14000
Noise Level: 44 dB
Type of AC Cooler: Window
Additional Features: Inverter Compressor, WiFi, LG ThinQ
Whynter ARC-1230WN 14,000 BTU (12,000 BTU SACC) NEX Inverter Dual Hose Cooling Portable Air Conditioner, Dehumidifier, and Fan with Smart Wi-Fi, Up to 600 sq ft in White
Whynter ARC-1230WN 14,000 BTU (12,000 BTU SACC) NEX Inverter Dual Hose Cooling Portable Air Conditioner, Dehumidifier, and Fan with Smart Wi-Fi, Up to 600 sq ft in White
Cooling Capacity (BTU): 14000
Noise Level: 42.5 dB
Type of AC Cooler: Portable
Additional Features: Smart control, WiFi, dehumidifier, 3 modes
BLACK+DECKER Window Air Conditioner 12000 BTU, AC Window Unit Cools Up to 550 Square Feet, Window AC Unit with Remote Control, 3 Cooling Speeds and Fan Only Function, BD12WT6, White
BLACK+DECKER Window Air Conditioner 12000 BTU, AC Window Unit Cools Up to 550 Square Feet, Window AC Unit with Remote Control, 3 Cooling Speeds and Fan Only Function, BD12WT6, White
Cooling Capacity (BTU): 12000
Energy Efficiency Ratio (EER): 3.5
Noise Level: 66.5 dB
Type of AC Cooler: Window
Additional Features: Remote, Sleep, Energy saver, Timer, Fans
#10
Humhold 14000 BTU Portable Air Conditioners with Remote Control, 3-in-1 Free Standing Cooling AC Unit with Fan & Dehumidifier, Cools Room up to 700 sq.ft, Smart/Sleep Mode,3 Speed,Auto Swing,24H Timer
Humhold 14000 BTU Portable Air Conditioners with Remote Control, 3-in-1 Free Standing Cooling AC Unit with Fan & Dehumidifier, Cools Room up to 700 sq.ft, Smart/Sleep Mode,3 Speed,Auto Swing,24H Timer
Cooling Capacity (BTU): 14000
Noise Level: 48dB
Type of AC Cooler: Portable Air Conditioner
Additional Features: Removable Filter, Digital Display, Timer
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Buying Guide for the Best Ac Coolers
Choosing the right air conditioning (AC) cooler can significantly impact your comfort, especially during hot weather. To make an informed decision, it's essential to understand the key specifications and how they align with your needs. Here are the main factors to consider when selecting an AC cooler.Cooling Capacity (BTU)Cooling capacity, measured in British Thermal Units (BTU), indicates how much heat the AC cooler can remove from a room per hour. This is crucial because it determines the effectiveness of the cooler in a given space. For small rooms (up to 150 sq. ft.), a unit with 5,000-6,000 BTU is sufficient. Medium-sized rooms (150-300 sq. ft.) require 7,000-8,000 BTU, while larger rooms (300-450 sq. ft.) need 10,000-12,000 BTU. Choose a unit with the appropriate BTU rating for your room size to ensure efficient cooling.
Energy Efficiency Ratio (EER)The Energy Efficiency Ratio (EER) measures the cooling efficiency of an AC cooler. It is calculated by dividing the BTU rating by the power consumption in watts. A higher EER indicates a more energy-efficient unit, which can save you money on electricity bills. Look for units with an EER of 10 or higher for better energy efficiency. If you prioritize energy savings and environmental impact, opt for a model with a high EER.
Noise LevelNoise level, measured in decibels (dB), indicates how loud the AC cooler will be during operation. This is important if you plan to use the cooler in a bedroom, office, or any other quiet space. Units with noise levels below 50 dB are considered quiet and suitable for such environments. If noise is a concern for you, look for models specifically designed to operate quietly.
Airflow (CFM)Airflow, measured in cubic feet per minute (CFM), indicates how much air the AC cooler can circulate. Higher CFM values mean better air circulation, which can lead to more effective cooling. For small rooms, a CFM of 200-300 is adequate. Medium-sized rooms may require 300-400 CFM, while larger rooms need 400-500 CFM. Choose a unit with the right CFM for your room size to ensure optimal air distribution.
Type of AC CoolerThere are different types of AC coolers, including window units, portable units, and split systems. Window units are installed in a window and are suitable for single rooms. Portable units can be moved from room to room and are ideal for renters or those who need flexibility. Split systems consist of an indoor and outdoor unit and are best for cooling multiple rooms or larger spaces. Consider your living situation and cooling needs when choosing the type of AC cooler.
Additional FeaturesModern AC coolers come with various additional features such as programmable timers, remote controls, sleep modes, and smart connectivity. These features can enhance convenience and comfort. For example, a programmable timer allows you to set the unit to turn on or off at specific times, while smart connectivity lets you control the cooler via a smartphone app. Consider which features are important to you and choose a model that offers them.