Top 10 Best window air conditioner in 2026

Last Updated - 6/10/2026

🏆Best Choice

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

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•EFFICIENT COOLING: 5000 BTU cooling capacity ideal for rooms up to 150 sq. ft. - perfect for bedrooms, home offices, or small living spaces. Two-in-one functionality with cooling and fan-only modes
•SMART MAINTENANCE: Equipped with an easy-access, washable filter that captures dust and allergens.
•CUSTOMIZABLE COMFORT: Features 7 precise temperature settings, 2-speed cooling and fan modes, and 2-way air direction control for personalized comfort
•QUIET OPERATION: Low noise level up to 56 dB creates a peaceful environment suitable for sleeping and working
•QUICK INSTALLATION: Fits standard windows 23"-36" wide and minimum 13" high. Comes with expandable side panels and complete mounting kit. Basic tools required for installation (screwdriver not included)

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$125.10

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BLACK+DECKER

BLACK+DECKER Smart Portable Air Conditioner with Heat, 14,000 BTU (10,200 BTU SACC) Cooling, 12,000 BTU Heating for Rooms up to 700 Sq. Ft., Follow Me Remote, BPACT14HWT, White

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Four-in-One Unit: Our 14,000 BTU ASHRAE (10,200 BTU SACC) air conditioner also offers 10,000 BTU Heat for cold winter months. Portable AC with heat also functions as a dehumidifier & fan
•Portable AC: Take this personal air conditioner (16.5” x 14.06” x 27.09) in rooms up to 700 sq. ft. Stay cool in the hot summer months and sleep well with this BLACK+DECKER ac unit for bedroom
•Smart AC with Voice Control: This smart air conditioner allows Wi-Fi connectivity and can be controlled using our mobile app available on iOS and Google Play stores, and voice controlled by Amazon Alexa or Google Assistant
•Follow Me Remote: Our portable AC unit comes with a full function remote control that features a FOLLOW ME function, which allows the remote to act as a thermostat for precise temperature control
•Installation Kit: When it comes to fans that blow cold air, this indoor ac unit includes an easy-to-install window kit. A large, vented airflow outlet ushers in cool air

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$549.85

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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

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Multi-Season Comfort - Midea 8000 BTU window air conditioner with heat is better than standard ac units. It will beat the heat in summer with powerful cooling and dehumidification and keep you warm through the fall with supplemental heat. Best for large rooms up to 350 square feet. NOTE: heat pump function works when outside temp> 41°F.
•Easy To Use – This air conditioner and heat unit comes with an LED display, 5 Modes (Heat, Auto, Cool, Dry, Fan), 3 speed settings (Auto/H/M/L), 24-hr Timer, and ECO energy saver. The Swing button adjusts the louvers up/down to direct the airflow. Wireless control enabled window ac with heat unit from anywhere with the SmartHome App, or with your voice via Alexa and Google Assistant. All functions can be set via the control panel, remote control, and app or voice assistant.
•Save Energy Being Cool – Save on energy costs and enjoy ultimate comfort with this energy star certified unit. This energy efficient air conditioner unit is engineered with variable-speed inverter technology that will quickly cool your bedroom or apartment space while using considerably less electricity; up to 35% energy savings compared to the Energy Conservation Standard. Washable filter is easily accessed from front panel for regular cleaning to maintain peak performance.
•Ultra Low Noise Performance – This ac window unit operates at a noise level as low as 45 dBA. It’s such a quiet air conditioner that you will barely notice it, even when it’s on high. Enjoy your Zoom call, watch your favorite TV show, have a conversation. This ac unit for bedroom also creates just the right amount of white noise so you can get some rest.
•Install Specs – This window air conditioner is designed to fit double hung windows with opening widths of 24 to 38.5 inches. Lower sash must open sufficiently to allow a clear vertical opening of 14.5 inches. AC window unit measures 19.41"W x 22.17"D x 13.9"H. Included components: 8000 btu window air conditioner, remote control, installation kit. This ac heater combo window unit is as a close as you can get to a mini split a/c. You may like it so much you just might buy two!

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$313.50

$379.99

-17%

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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)

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•ULTRA QUIET - The U-shape design of Midea U Smart Inverter AC uses your window to block noise outside. The highly-efficient inverter system warrants ultra-low noise and vibration, 10x quieter than traditional units with operation as low as 32 dBA.Control Type: Electronic. Clean Filter Indicator Light: Yes. Rated Cooling Amps (AHAM): 12.17. Refrigerant: R32. Cooling Watts: 1140W.
•MORE THAN 35% ENERGY SAVINGS - With the advanced DC Inverter technology, Midea U window air conditioner achieves over 35% energy savings compared to other traditional units. It is the first window AC to obtain the ENERGY STAR Certification.
•SMART CONTROL - Midea U Smart Inverter AC is Wi-Fi enabled and can be controlled from anywhere using the SmartHome app on iOS or Android. You can also use voice commands throughout your house, office, or apartment using Alexa or Google Assistant devices.
•FLEXIBLE WINDOW OPENING - The U-shaped design allows your window to open, bringing fresh air into your home and maintaining more of your view when the unit is installed. When the window is closed, the Anti-Theft Mechanism locks the window for added safety.
•ROBUST INSTALLATION - Install the included quick-snap bracket, set the unit on the bracket, and secure the sidearms. Then you are all done and ready to enjoy. Available for single-hung or double-hung windows with width 22"-36", minimal height at 13.75".

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$393.23

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GE Window Air Conditioner Unit, 5,000 BTU for Small Rooms up to 150 sq ft. with Manual Adjustable Fan and Cooling Settings, Perfect for Small Bedroom or Living Room, Easy Install Kit Included, White

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•GE 5000 BTU MECHANICAL WINDOW AIR CONDITIONER: Designed to efficiently cool rooms up to 150 sq ft; easy install kit included so you can start cooling right away.
•BEST FOR SMALL ROOMS: This AC unit is the right size for delivering 5000 BTU cooling capacity to smaller areas like bedrooms, studio apartments, guest rooms, and home offices
•LOW-NOISE OPERATION - Keep the cool air flowing with minimal disruption; ideal for nighttime use in bedrooms
•MAXIMUM COMFORT: Efficient with 2 cooling modes and 2 fan speeds to provide flexible and optimal room temperature; controls with 10 temperature settings make it easy to adjust cooling to your comfort
•EASY INSTALLATION: This AC has a fixed chassis and installs easily in a double hung window (size: W 27.125 - 36 x H 13.375") with included EZ Mount installation kit

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$139.00

$159.00

-13%

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ROVSUN

ROVSUN 8000 BTU Window Air Conditioner with Heat, Window AC Unit & Heater Combo with APP & Voice Smart Control, Timer Function & Easy Installation Kit, Work with Alexa/Google Assistant, 115V/60Hz

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•✔ Fast Cooling & Heating: Dive into an all-season solution with our window AC and heater system, this 8000BTU unit featuring air conditioning, 4000BTU heating, dehumidifier & fan function for ideal climate control of room up to 350 square feet. Perfect choice for your room like home, office, or apartment
•✔ Considerate Designs: This air conditioner & heater unit comes with an LED display, 5 modes (Heat, Auto, Cool, Dry, Fan), 3 speeds (Auto/H/M/L), 24H Timer and ECO energy-saver. Washable filter is easily accessed from front panel for regular cleaning to maintain peak performance. The swing button adjusts the louvers to direct the airflow. Easily create the perfect environment for multi-seasons
•✔ WIFI-Enabled & Voice Control: Beside of the panel & remote control, seamlessly integrate with phone APP or voice control (works with Alexa/Google Assistant); Set routines for optimal temperature changes allows you to adjust your window air conditioner from anywhere so that you can enjoy endless comfort immediately once arriving home
•✔ Simple Installation: Included with side panels and other installation parts save you a lot of assembly time. A detailed instruction manual makes assembly easily done in a short period (windows width: 26" - 36"; window height: 16")
•✔ 100% Satisfaction: We do cover 1 year warranty on this ac unit, any questions about it, please don't hesitate to contact us at any time for getting a satisfied service. We are confident to stand behind our product and would like to guarantee you a best shopping experience with us

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$341.99

$379.99

-10%

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LG 23,000 BTU Window Air Conditioner with Heat, 230V, AC Heater Combo Window Unit for Rooms up to 1400 Sq. Ft., Perfect for Living Room, Den, Bedroom, or Office, AC Heater Window Unit with Remote

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Low Noise Performance: Operates at sound levels as low as 50dB (in low mode) eliminating unnecessary noise; Work without distraction and get a good night's sleep with this ac heater combo window unit
•Window Air Conditioner with Heat: For cooler days, use the supplemental heat option to add warmth to your space; Install the ac and heating unit in the window to maintain a steady temperature in your living room, den, bedroom, or office
•Multiple Fan Speeds: This ac heater window unit has 2 cooling, heating and fan speeds that allow you to customize your cooling or heating and adjust the air flow to suit your needs
•AC and Heat Window Unit with Auto Restart: After a power failure, the Auto Restart function will automatically turn the heat and air window unit back on when power is restored
•Cools Rooms up to 1400 Square Feet: LW2423HR is ideal for cooling medium rooms (22' X 25'); With 1400 square feet cooling coverage, keep your living room, den, bedroom, or office comfortably cool year-round

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$789.00

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Midea

Midea 8,000 BTU Smart Inverter Window Air Conditioner with APP, Alexa Control, 115V AC Unit Cools up to 350 Sq. Ft, Quiet Operation, Energy Saving, Remote & Easy Installation Kit, White

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Powerful Cooling Performance: This 8,000 BTU window air conditioner delivers robust cooling, perfect for beating the summer heat in large rooms up to 350 square feet.
•Easy To Use – This air conditioner comes with an LED display, 4 Modes (Auto, Cool, Dry, Fan), 3 speed settings (Auto/H/M/L), 24-hr Timer, and ECO energy saver. Wireless control enabled window ac unit from anywhere with the SmartHome App, or with your voice via Alexa and Google Assistant. All functions can be set via the control panel, remote control, and app or voice assistant.
•Save Energy Being Cool – Save on energy costs and enjoy ultimate comfort with this energy star certified unit. This energy efficient air conditioner unit is engineered with variable-speed inverter technology that will quickly cool your bedroom or apartment space while using considerably less electricity more than 35% energy savings compared to the Energy Conservation Standard. Washable filter is easily accessed from front panel for regular cleaning to maintain peak performance.
•Ultra Low Noise Performance – This ac window unit operates at a noise level as low as 50 dBA. It’s such a quiet air conditioner that you will barely notice it, even when it’s on high. Enjoy your Zoom call, watch your favorite TV show, have a conversation. This ac unit for bedroom also creates just the right amount of white noise so you can get some rest.

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$299.99

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Comfort Zone

Comfort Zone Window Mounted Room Air Conditioner, 5,000 BTU, 7 Temperature Settings, 2 Fan Modes, Cool up to 150 Sq. Ft., Washable Filter, White

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Adjustable Thermostat: This window air conditioner features 7 temperature settings, allowing you to customize your cooling experience. Simply turn the dial to 7 for maximum air flow and the coldest setting, or adjust it to a lower number for a milder breeze and energy efficiency. Perfect for maintaining a comfortable indoor climate, whether you need a quick cool-down or steady temperature control throughout the day.
•Washable Filter: Designed for easy maintenance, our mechanical 5,000 BTU room air conditioner includes a washable filter to help keep the air clean and fresh. For optimal performance, check the air filter once per month to ensure efficient operation and airflow. To clean, remove the filter from the right side of the air conditioner, then wash it using liquid soap and warm water. After thoroughly drying the filter, reinsert it securely to maintain peak cooling efficiency and extend the life of your unit. Regular cleaning helps improve air quality and keeps your air conditioner running smoothly.
•Power Failure Recovery: If a power failure occurs, rest assured that your air conditioner will automatically restart once power is restored, ensuring continuous comfort without the need for manual intervention. However, the unit is equipped with a built-in safety time delay, meaning it may take up to 3 minutes before cooling resumes to protect the internal components. After a power outage, always check the interrupter switch on the power cord and ensure it is reset before operation. This safety feature helps prevent electrical overload and ensures the longevity of your air conditioner.
•Window Installation: This air conditioner is specifically designed for easy installation in a standard double-hung window with a width between 23" and 34". For added flexibility, it can also be installed without the accordion panels to fit into a narrower window opening if needed. To ensure proper ventilation and secure placement, the window must have a minimum vertical clearance of 14.5". Carefully follow the installation instructions to ensure a tight, stable fit, preventing air leaks and maximizing cooling efficiency. Proper installation not only enhances performance but also helps maintain energy efficiency and safety.
•Directional Louvers & Customizable Airflow: This air conditioner is designed for optimal cooling control with adjustable directional louvers, allowing you to customize airflow for targeted comfort. It also features dual speed settings for both cooling and fan-only modes, giving you the flexibility to choose between powerful cooling or gentle air circulation. To easily direct the airflow where you need it most, simply roll the scroll wheel in a vertical direction to adjust the louvers. Whether you want a steady breeze across the room or concentrated cooling in one area, these adjustable settings ensure personalized comfort for any space.

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$169.87

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TROPOW

8000 BTU Window Air Conditioner - 115V Quiet AC Unit Window with Remote U-Shaped Mini Air Conditioner,3 in 1,WiFi-Enabled,for Bedroom,Office,Home,White

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Rapid Cooling: This 8000 BTU window air conditioner has cooling, drying, and fan functions, it is the perfect choice for homes, offices, and dormitories.
•U-shaped design: The innovative U-shaped air conditioner window can be hung on the window without the need for window frames, and will not obstruct the line of sight or natural light.
•Low frequency operation: This quiet window air conditioner operates with a sound of around 40dB, creating a peaceful environment and allowing you to spend a comfortable night.
•Remote control & smart APP control: The air conditioners window units is equipped with a remote control, which can adjust the temperature and complete other settings through the remote control or smart APP, improving user convenience.
•Professional Installation: Equipped with professional installation services to ensure that your U-shaped window air conditioner is set up correctly and operates at optimal performance.

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$409.99

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