Top Window air conditioners 2024

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Frigidaire 5,000 BTU - FFRA051WAE
4.5 (16k+ ratings)
Most rated

This 5,000 BTU window air conditioner features Effortless™ Temperature Control to maintain the preset room temperature, ensuring continuous comfort. It includes easy-to-install adjustable side panels for a perfect fit and a washable filter that captures dust to keep the unit running efficiently. The air conditioner automatically resumes its previous settings after a power outage and comes with a long three-prong power cord, eliminating the need for extension cords. Accessories such as a mounting bracket and additional side panels are available separately.

What customers like:
  • Good for small rooms
  • Easy to install
  • Effective at cooling in appropriate room sizes
  • Quick delivery
What customers dislike:
  • No temperature settings only knob controls
  • Noisy operation
  • Lacks speed control for the fan
  • Some units arrived damaged
  • Nonreturnable according to some customers
  • Less efficient compared to other models
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GE Window Air Conditioner Unit, 5,000 BTU, Manual Adjustable Fan and Cooling Settings, Easy Install Kit Included, White, Mechanical Controls
4.3 (9k+ ratings)
Best Price to Value

This 5100 BTU mechanical window air conditioner efficiently cools rooms up to 150 square feet. It features 2 cooling modes and 2 fan speeds, allowing for flexible and optimal temperature control with a mechanical thermostat. The unit is designed for minimal noise, making it ideal for bedrooms. It includes an EZ Mount window kit for easy installation in double hung windows and has a removable, washable filter for easy maintenance. Suitable for small rooms like bedrooms, studio apartments, and home offices.

What customers like:
  • Effective at cooling small rooms up to 150 sq ft.
  • Easy to install with included kit.
  • Manual adjustable fan and cooling settings allow for customization.
  • Compact size suitable for small bedrooms or living rooms.
  • Generally quiet operation which is comfortable for most users.
  • Some users appreciate the white noise it generates.
  • Affordable price point.
  • Selfregulating with a setitandforgetit functionality.
What customers dislike:
  • Some units arrived with physical damage such as bent fins or missing screws.
  • Initial operational issues like failing to emit cold air until reset.
  • Quality control issues noted with some units being defective upon arrival.
  • Noise level may be bothersome for users sensitive to sound.
  • Potential for mold growth if the drain plug is left in especially in humid climates.
  • Not suitable for people with respiratory issues due to possible air quality concerns inside the unit.
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Midea 5,000 BTU Window Air Conditioner - Cools up to 150 Sq. Ft. with Mechanical Controls and Reusable Filter
4.4 (10k+ ratings)

This window air conditioner offers a 1-year parts and labor warranty and easy installation for windows 23''-36'' wide and minimum 13'' high. It operates quietly, similar to a household refrigerator, and features mechanical controls for setting time, temperature, and mode. The unit is energy-efficient with a CEER of 11.0, making it cost-effective. Ideal for cooling smaller rooms up to 150 sq. ft., it includes 7 temperature settings, multiple fan speeds, and directional air control. Accessories are provided, but a screwdriver is needed for installation.

What customers like:
  • Easy to install even in older homes or with minimal help
  • Effective cooling performance quickly cools small rooms
  • Compact size suitable for small spaces like bedrooms and home offices
  • Mechanical controls are straightforward to use
  • Fan feature is effective for air circulation
  • Reusable filter for easy maintenance
  • Provides white noise which some users find beneficial for sleep
What customers dislike:
  • No temperature display or precise temperature control only a basic dial
  • Can be noisy which might be disruptive for some users
  • Lacks modern features like remote control or app connectivity
  • Installation instructions may be confusing and require multiple people to understand
  • User manual is not modelspecific and can be misleading regarding features like remote controls
4 4
LG Mounted 8,000 BTU - ‎LW8017ERSM-P
4.5 (3k+ ratings)

This LG 8,000 BTU air conditioner is perfect for cooling a room up to 350 square feet. It has energy-saving features like an energy saver function, 24-hour on/off timer, and a 12.1 energy efficiency ratio. It also has auto restart, so if the power goes out, it will turn back on when the power returns. You can control it from across the room with the stylish full-function remote. It operates quietly and is Energy Star certified, so you can cool a little while you save a lot.

What customers like:
  • Works great and is efficient
  • Quieter than most other units
  • End of the line for these type of A/C units
  • Repeat purchase says it all
  • Saves money on electric bill
  • User friendly remote
  • Red light to remind to clean filter
  • Keeps room and house cool
  • Arrived on time
What customers dislike:
  • Does not blow as cold as expected
  • Very loud compared to similar units
  • Start up noise will wake you from sleep
  • Heavy and louder than expected
5 5
Amazon Basics Window Mounted Air Conditioner, 5000 BTU, Cools 150 Square Feet, White
4.3 (3k+ ratings)

This energy-efficient air conditioning unit is designed to cool spaces up to 150 square feet and includes a window-mounting kit suitable for standard windows. It features a washable and reusable filter to maintain clean air, seven temperature settings, dual cooling and fan modes, and adjustable air direction. Ideal for small areas like dorm rooms and RVs, it fits windows with dimensions ranging from 13 x 23 inches to 13 x 36 inches.

What customers like:
  • Cools effectively suitable for small rooms and even cools adjacent rooms when doors are open.
  • Reliable and easy to use.
  • Low electricity usage minimal impact on electric bills.
  • Compact and easy to install.
  • Performs well in high temperatures.
  • Affordable and offers good value for the price.
  • Quiet operation.
What customers dislike:
  • Initial mechanical noises like grinding or screeching though these may dissipate after some use.
  • May struggle in larger spaces.
  • Some units may have issues with the compressor overheating.
  • Quality control issues reported including units arriving damaged.
  • Some units may have a short lifespan or performance degradation over time.
  • Installation can be challenging for some users.
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Keystone KSTAW06BE 6,000 BTU Window Mounted Air Conditioner, White, 115V
4.4 (2k+ ratings)

This 6,000 BTU window-mounted air conditioner offers effective cooling and dehumidification for small rooms, capable of removing up to 1.5 pints of moisture per hour. It includes a window installation kit for easy setup and features electronic controls with an LED display for customizable settings. The unit also has a removable mesh filter with a Check Filter alert, operates quietly, and includes energy-saving modes to reduce electricity costs. Ideal for use in various small spaces, it comes with a 1-year warranty. Note: It carries a warning for cancer and reproductive harm.

What customers like:
  • Effectively cools large areas including multiple rooms like living room dining room and kitchen.
  • Comes with a remote control and batteries included.
  • Lightweight and easy to install in the window.
  • Quiet operation especially on low power mode.
  • Powerful cooling performance even in high temperatures close to 100F.
  • Suitable for various settings including cabins on sailboats.
  • Keeps spaces very cool effectively managing temperature in large spaces like a 600 sqft garage or a thousand cubic foot house.
What customers dislike:
  • Some noise during operation although not excessively loud.
  • Contains styrofoam behind the vents which allows light to pass through potentially disturbing for those who sleep during the day.
  • Instructions are minimal and can be confusing.
  • One instance of the unit being defective upon arrival failing to operate correctly.
7 7
LG Dual Inverter Smart Window Air Conditioner, 14,000 BTU, 115V, Cools 700 Sq. Ft., Bright White
4.4 (2k+ ratings)

This window air conditioner features advanced DUAL Inverter technology, offering up to 35% more energy efficiency and ultra-quiet operation at 44 dB in sleep mode. It supports remote control via LG ThinQ technology, compatible with Amazon Alexa and Hey Google for voice commands. Ideal for large rooms, it includes 4 cooling and fan speeds, a dehumidifying mode, and a 24-hour timer. Additional features include 4-way air deflection, auto restart, an LCD remote, and a washable filter. Suitable for windows 27”-39” W x 16” H.

What customers like:
  • Cools rooms efficiently and effectively
  • Quiet operation for the most part especially under normal conditions
  • Easy to install with logical and easytofollow instructions
  • Compatible with LG ThinQ Amazon Alexa and Hey Google for smart connectivity
  • Energyefficient meeting ENERGY STAR standards
  • Wellpackaged and protected during shipping
What customers dislike:
  • Minimum window width requirement may not fit all window sizes
  • Some units may have manufacturing defects causing noise and operational issues
  • Requires a specific amperage that may exceed typical residential electrical box capacities
  • May require additional engineering or adjustments for installation in nonstandard window sizes
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LG 10,000 BTU Window Air Conditioner, 115V, Cools 450 Sq. Ft., Dual Inverter, Energy Star, Bright White
4.4 (2k+ ratings)

Experience the advanced LG Dual Inverter window air conditioner, designed for efficient and quiet operation. This unit features ultra-quiet performance at 44 dB in sleep mode, comparable to a library's ambiance. Its DUAL Inverter technology not only enhances cooling efficiency but also cuts energy costs by up to 25%, surpassing Energy Star requirements. Control your AC remotely via LG ThinQ technology using your smartphone or voice commands with Amazon Alexa or Hey Google. It includes four cooling and fan speeds, a 24-hour timer, and 4-way air deflection for targeted airflow. Additional features include an LCD remote, easy installation kit, washable filter, and auto-restart after power outages, making it ideal for medium-sized rooms up to 400 square feet.

What customers like:
  • Easy to install.
  • Efficient cooling performance.
  • Quiet operation for the most part.
  • Energyefficient uses less electricity when not needed.
  • Wellpackaged and protected during shipping.
  • Clear and logical installation and operating instructions.
  • Compatible with LG ThinQ Amazon Alexa and Hey Google for smart operation.
What customers dislike:
  • Minimum window width requirement may not fit smaller windows.
  • Some units may have manufacturing defects causing noise and operational issues.
  • May require additional engineering for installation in windows wider than the maximum specified.
  • Potential compatibility issues with home electrical systems due to amperage requirements.
9 9
GE Window Air Conditioner 8000 BTU, Wi-Fi Enabled, White
4.2 (1k+ ratings)

This Energy Star certified 8000 BTU window air conditioner efficiently cools rooms up to 350 square feet. It features three cooling and fan speeds, and is equipped with WiFi connectivity for remote monitoring and control via the SmartHQ app. Compatible with Amazon Alexa and Google Assistant, it offers flexible operation with an included remote control. The unit is easy to install with an EZ Mount kit and has a washable filter for easy maintenance. Additional features include eco mode for energy savings, a power interruption restart, and a 24-hour timer, enhancing user convenience and energy efficiency.

What customers like:
  • Quick delivery and easy installation.
  • Compact size allows for easy adaptation to existing spaces.
  • Quiet operation.
  • Effective cooling for mediumsized rooms.
  • Includes a remote control.
  • WiFi and remote functionalities work well.
  • Energyefficient performance.
What customers dislike:
  • Some units arrived with cosmetic damage such as dents.
  • Heavy which might complicate installation for some.
  • Misleading product description regarding compatibility with Homekit.
  • No public API for advanced remote control options.
  • Some units had nonfunctional cooling systems and compressors upon arrival.
  • Perceived lack of a valid warranty causing frustration and potential extra costs.
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Amazon Basics Window Mounted Air Conditioner, 6000 BTU, White, Cools 250 Square Feet
4.3 (1k+ ratings)

This 6.5-foot, 115V air conditioning unit features a 3-prong power cord and a window-mounting kit suitable for standard windows measuring 14 x 23 inches to 14 x 36 inches. It offers a variety of functions including a 24-hour timer, auto restart, auto shutoff, and a clean filter alert. The unit also has sleep mode, adjustable air direction, and three fan speed settings. Its built-in filter is washable and reusable, ensuring clean air output. Additionally, it includes a remote control and efficiently cools and dehumidifies areas up to 250 square feet.

What customers like:
  • Definitely worth the money.
  • Keeps the entire house cool effective even in a 1450 square foot house.
  • Quiet operation.
  • Easy to use.
  • Quick cooling performance effective in large kitchen spaces.
  • Auto mode effectively detects temperatures.
  • Generally positive reviews with many users satisfied.
What customers dislike:
  • Some units were received with severe dents and damage.
  • Concerns about durability and longevity with some units not working in the second year.
  • Installation can be challenging on hot days.
  • Potential issues with odors when placed near external sources like garbage cans.

Window air conditioners are compact cooling units designed to fit into a window frame, providing efficient cooling for individual rooms or small spaces. They are easy to install, requiring only a standard electrical outlet and minimal setup. These units are useful because they offer effective temperature control, are generally more energy-efficient than portable units, and save floor space. Window air conditioners are ideal for cooling specific areas without the need for a central cooling system, making them a cost-effective and practical solution for maintaining comfort during hot weather.