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10 Best Ac Coolers 2025 in the United States

#1

Winner

9.9 score

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

LG

9.9 score

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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
9.9
Chosen by1,204
Noise Level
Additional Features

Most important from
16967 reviews

Noise Level
This air conditioner operates relatively quietly, making it suitable for environments where low noise is preferred.
Additional Features
The inclined cooling grill is a standout feature, effectively directing cool air to the ceiling and preventing hot air pockets.
#2
9.8 score

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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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

9.8 score

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The Whynter Portable Air Conditioner offers a robust cooling solution with its 14,000 BTU capacity, making it suitable for rooms up to 500 sq ft. It's designed to be both powerful and quiet, operating at a noise level of 51 dB, which is relatively low for an air conditioner of this capacity. This could make it a great choice for bedrooms or living areas where noise can be a concern. Additionally, it runs on an environmentally friendly R-32 refrigerant, which is a plus for eco-conscious consumers.

Rating
9.8
Cooling Capacity (BTU)
Noise Level
Airflow (CFM)

Most important from
15208 reviews

Cooling Capacity (BTU)
This air conditioner changed our lives! It cooled our 1200 sqft lower level, including a vaulted ceiling living room, kitchen, and master bedroom, even in 100+ degree weather.
Noise Level
The unit is relatively quiet, producing a steady stream of white noise that's not bothersome.
Airflow (CFM)
The air conditioner is a 'HOSS,' pumping out a strong stream of cold air consistently.
#3
9.6 score

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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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

9.6 score

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The LG 8,000 BTU Window Air Conditioner is a robust option for cooling spaces up to 350 square feet, making it well-suited for bedrooms, living rooms, or small apartments. It operates on 115 volts and features three cooling and fan speeds, which allows for customizable airflow and cooling. One of its standout features is its quiet operation, with noise levels as low as 53 dB, which is ideal for maintaining a peaceful environment whether you are working or sleeping.

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

Most important from
16966 reviews

Cooling Capacity (BTU)
Despite minor issues during shipping, the unit cools effectively and maintains a comfortable environment.
Energy Efficiency Ratio (EER)
The energy-saving mode is excellent, allowing the fan to shut off with the cooling compressor and providing intervals of quiet while keeping the air fresh.
Noise Level
The unit performs very well and seals tightly in the window frame, offering good overall performance and quiet operation.
Additional Features
The inclined cooling grill is a pleasant feature, effectively directing cool air towards the ceiling and preventing stratifying pockets of hot air.

Top 10 Best Ac Coolers 2025 in the United States

Sponsored

Slide 1

Keystone

Keystone Energy Star 12,000 BTU Window Mounted Inverter Air Conditioner with Supplemental Heat, Quiet High Efficiency Window AC Unit with Remote for Apartment, Medium-Large Rooms up to 550-Sq.Ft.

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#1

Winner

9.9 score

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LG

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

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Chosen by 1204 this week

Sponsored

Slide 1

Keystone

Keystone Energy Star 12,000 BTU Window Mounted Inverter Air Conditioner with Supplemental Heat, Quiet High Efficiency Window AC Unit with Remote for Apartment, Medium-Large Rooms up to 550-Sq.Ft.

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#2

9.8 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)

Cooling Capacity (BTU): 14000
Noise Level: 51 dB
Type of AC Cooler: Portable Air Conditioner
Additional Features: Activated Carbon Filter, Dual Hose

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29% OFF
#3

9.6 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

Cooling Capacity (BTU): 8000
Noise Level: 53 dB
Type of AC Cooler: Window
Additional Features: remote_control, auto-restart, washable filter

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10% OFF
#4

9.3 score

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LG

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

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9% OFF
#5

9.1 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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7% OFF
#6

8.8 score

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Whynter

Whynter Inverter Portable Air Conditioner 14,000 BTU with Dual Hose, Dehumidifier, Cooling Fan & Smart Wi-Fi for 600 Sq Ft Rooms, NEX ARC-1230WN (12,000 SACC), White

Cooling Capacity (BTU): 14000
Noise Level: 42.5 dB
Type of AC Cooler: Portable
Additional Features: Smart control, WiFi, dehumidifier, 3 modes

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#7

8.5 score

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BLACK+DECKER

BLACK+DECKER BD12WT6 Window Air Conditioner with Remote Control,12000 BTU, Cools Up to 550 Square Feet, Energy Efficient, White

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#8

8.2 score

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LG

LG 8,000 BTU Smart Portable Air Conditioner, 115V, Cools 350 Sq.Ft. (14' x 25' Room Size), Portable Air Conditioner for Home with Voice Control, Works ThinQ, Amazon Alexa, and Hey Google

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21% OFF
#9

7.9 score

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Uthfy

Uthfy 41" Swamp Cooler, 4800 CFM Evaporative Air Cooler with 10.6 Gallon Water Tank, Portable Outdoor Air Conditioner with 3 Ice Pack, 110° Oscillation, 3 Speed for Garage, Yard, Commercial Use

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15% OFF
#10

7.6 score

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LG

LG 7,000 BTU Portable Air Conditioner, 115V, Cools 300 Sq.Ft. (12' x 25' Room Size), Portable Air Conditioner for Home with Quiet Operation, LCD Remote Control, and Window Installation Kit, White

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24% OFF
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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.

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