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Best Window Air Conditioners

From leading brands and best sellers available on the web.
#1

Winner

LG 18,000 BTU Heat and Cool Window

LG

LG 18,000 BTU Heat and Cool Window Air Conditioner with WiFi Controls, Smart Temperature Control for Rooms up to 1,000 Sq. Ft., White

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#2
Amazon Basics 5000-BTU Small Window

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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#3
LG 23,000 BTU 230V Window-Mounted A

LG

LG 23,000 BTU 230V Window-Mounted Air Conditioner with 9,200/11,200 BTU Supplemental Heat Function

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#4
Midea 12,000 BTU Smart Inverter Air

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

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#5
Midea 8,000 BTU Smart Inverter Air

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

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#6
Midea 12,000 BTU U Shaped Smart Inv

Midea

Midea 12,000 BTU U Shaped Smart Inverter Window Air Conditioner - Cools 550 Sq Ft, Ultra Quiet with Open Window Flexibility - Alexa/Google Assistant Compatible - 35% Energy Savings, Remote (Updated)

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#7
BLACK+DECKER Portable Air Condition

BLACK+DECKER

BLACK+DECKER Portable Air Conditioner, 10,000 BTU (6,300 BTU SACC) for Rooms up to 450 Sq. Ft., Portable AC with Follow Me Remote Control and Window Kit, BPACT10WT, White

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#8
LG 7,600 BTU Window Air Conditioner

LG

LG 7,600 BTU Window Air Conditioner with Heat, 115V, Cools 330 Sq.Ft. for Bedroom, Living Room, Apartment, with Remote, 2 Speeds, Slide In-Out Chassis, 24-hour Timer, White

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#9
LG 10000 BTU Window Air Conditioner

LG

LG 10000 BTU Window Air Conditioners [2023 New] Remote Control WiFi App Ultra-Quiet Washable Filter Cools 450Sq.Ft for Medium & Large Room AC Unit air conditioner Easy Install White LW1017ERSM1

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#10
LG 12,000 BTU Window Air Conditione

LG

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

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Buying Guide for the Best Window Air Conditioners

Choosing the right window air conditioner can make a significant difference in your comfort during hot weather. The key is to find a unit that fits your specific needs and space. To do this, you need to understand the various specifications and how they impact performance and usability. Here are the key specs to consider when selecting a window air conditioner and how to navigate them to find the best fit for you.
Cooling Capacity (BTUs)Cooling capacity, measured in British Thermal Units (BTUs), indicates how much heat an air conditioner can remove from a room per hour. This is crucial because it determines the size of the room the unit can effectively cool. Units with lower BTUs (5,000-8,000) are suitable for small rooms up to 350 square feet, while medium-sized units (9,000-12,000 BTUs) can handle rooms up to 550 square feet. Larger units (13,000-18,000 BTUs) are designed for spaces up to 1,000 square feet. To pick the right one, measure your room's square footage and match it to the appropriate BTU rating. If your room is sunny or has high ceilings, consider a unit with a slightly higher BTU rating.
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 values typically range from 8 to 12. For optimal energy savings, look for units with an EER of 10 or higher. If you plan to use the air conditioner frequently, investing in a higher EER unit can be more cost-effective in the long run.
Noise LevelNoise level is an important consideration, especially if the air conditioner will be used in a bedroom or living area. Noise levels are measured in decibels (dB). Units with noise levels below 50 dB are considered quiet and are ideal for bedrooms. Those between 50-60 dB are moderate and suitable for living rooms or offices. Units above 60 dB can be quite loud and may be best for areas where noise is less of a concern. Consider where you will place the unit and choose a noise level that will not disrupt your activities or sleep.
Size and InstallationThe physical size of the air conditioner and the ease of installation are also important. Ensure the unit fits your window dimensions and check if it comes with a complete installation kit. Some units are designed for easy DIY installation, while others may require professional help. Measure your window and compare it with the unit's dimensions to ensure a proper fit. If you are not comfortable with installation, consider a model that offers professional installation services.
Additional FeaturesModern window air conditioners come with various additional features that can enhance convenience and comfort. Features like remote control, programmable timers, sleep mode, and energy-saving modes can make the unit easier to use and more efficient. Some units also offer smart connectivity, allowing you to control the air conditioner via a smartphone app. Think about which features are important to you and how they will improve your experience. For example, a programmable timer can help you save energy by cooling the room only when needed.