Best 12000 Btu Window Ac

Peter | 01-01-2026

Searching for the best Best 12000 Btu Window Ac from top brands like Midea,GE,BLACK+DECKER,Whirlpool,LG, but unsure where to start? We’re here to help. After extensive research, we’ve selected the top Best 12000 Btu Window Ac and also created a buying guide to assist you in choosing the right one.

We evaluated and tested numerous top-rated products to compile this list of standout Best 12000 Btu Window Ac. Our top recommendation is Midea Best 12000 Btu Window Ac because of its unmatched performance, quality, and value. However, we have more great options below if you want to explore further. Check out our buying guide as well for expert tips on selecting the ideal Best 12000 Btu Window Ac to suit your needs and budget. With our research backing you, finding your perfect match will be easy.

Editor's Choice
Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up
Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up
Premium Pick
Midea 12,000 BTU U Shaped Smart Inverter Window Air Conditioner - Cools 550 Sq Ft, Ultra Quiet with
Midea 12,000 BTU U Shaped Smart Inverter Window Air Conditioner - Cools 550 Sq Ft, Ultra Quiet with
Budget Pick
GE Window Air Conditioner 12,000 BTU for Rooms up to 550 sq ft., Wi-Fi Enabled, Energy-Efficient
GE Window Air Conditioner 12,000 BTU for Rooms up to 550 sq ft., Wi-Fi Enabled, Energy-Efficient

Top 10 Best 12000 Btu Window Ac

We researched and compared the top products in the Best 12000 Btu Window Ac category to provide you with these recommendations.

1. Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up

  • Multi-Season Comfort - This Midea 12000 BTU air conditioner 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 550 square feet. NOTE: heat pump function will not work if outside temp is 41F or below..Control Type : Electronic.
  • 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. Cooling 12,000 BTUs, CEER 13.3, 115V, UL listed, Automatic Shutoff and Defrost Control. 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. Its such a quiet air conditioner that you will barely notice it, even when its 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: 12000 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!

2. Midea 12,000 BTU U Shaped Smart Inverter Window Air Conditioner - Cools 550 Sq Ft, Ultra Quiet with

  • 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".

3. GE Window Air Conditioner 12,000 BTU for Rooms up to 550 sq ft., Wi-Fi Enabled, Energy-Efficient

  • GE 12000 BTU SMART WINDOW AIR CONDITIONER - Designed to efficiently cool rooms up to 550 sq ft; easy install kit included so you can start cooling right away.
  • MAXIMUM COMFORT FOR LARGE ROOMS: This AC unit is the right size for delivering quiet, 12000 BTU cooling capacity to medium-sized areas like living rooms and family rooms
  • SMART, EASY OPERATION: Integration with the SmartHQ app allows you to monitor, schedule, and control your smart AC unit from anywhere, while compatibility with your favorite devices like Amazon Alexa and Google Assistant makes everyday use easier and more versatile than ever; or you can use the included remote control
  • ECO MODE SAVES ENERGY: When the room is cool enough, Eco Mode automatically turns off the fan and compressor, saving you money on utilities; energy-efficient with 3 cooling modes and 3 fan speeds to provide flexible and optimal room temperature
  • EASY INSTALLATION AND CLEANING: This AC has a fixed chassis and installs easily in a double hung window (size: W 25 - 36.625" x H 14.563") with included EZ Mount installation kit; slide-out, washable filter makes cleaning a breeze to keep your unit running its best when cleaned every 30 days

4. BLACK+DECKER Window Air Conditioner 12000 BTU, AC Window Unit Cools Up to 550 Square Feet, Window AC

BLACK+DECKER Window Air Conditioner 12000 BTU, AC Window Unit Cools Up to 550 Square Feet, Window AC
8.9

Black+decker

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  • Keeps Rooms Cool: 12,000 BTU window air conditioner unit will keep your home cool and comfortable. This window unit AC runs at four levels: auto, low, medium and high to ensure optimal indoor relief.
  • For Larger Rooms & Medium Living Spaces: Our window ac units offer consistent and effective cooling for rooms up to 550 square feet. Perfect for master bedrooms, offices, living rooms and apartments.
  • Full Function Remote Control: Control every setting and function on the easy-to-use remote control. Window unit air conditioner features sleep mode, energy saver, 24-hour timer and more.
  • Easy Installation: Accordion style window air conditioner side panels offer easy installation to ensure the AC unit fits standard double hung windows from 23" to 36" wide and as low as 15.5" H.
  • Energy Efficient: This window AC unit uses R32 refrigerant, which offers zero impact on the ozone layer and is highly energy efficient to reduce energy costs

5. Whirlpool 12,000 BTU 115V Window-Mounted Air Conditioner with Remote Control, Window AC for Rooms up

Whirlpool 12,000 BTU 115V Window-Mounted Air Conditioner with Remote Control, Window AC for Rooms up
8.7

Whirlpool

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  • Powerful Cooling Capacity: The Whirlpool 12,000 BTU window air conditioner is powerful enough to cool rooms up to 550 square feet with 2.6 pints per hour of dehumidification; This window ac is perfect for your apartment, bedroom, or living room
  • Functionality: Electronic control panel with digital display and 3 cooling speeds, eco mode, sleep mode, and programmable 24 hour on/off timer with 8-way directional air louvers; Features multiple settings to keep you cool
  • Easy to Install: This window unit ac comes with a quick and effective window mounting kit that allows for easy installation in windows with a minimum window height of 16"
  • Replaceable Filter: Clean Alert indicates when air filters should be replaced or removed and washed for convenient maintenance
  • Remote Control: Remote control included for easy control; Select settings from across the room for maximum comfort and relaxation

6. LG 12,000 BTU Window Air Conditioner, Cools 550 Sq.Ft. (22' x 25' Room Size), Quiet Operation,

  • Low Noise Performance: LG window air conditioners operate as quietly as 53dB (low mode), offering effective cooling while minimizing unnecessary noise for a peaceful environment
  • Multiple Fan Speeds: Customize your cooling experience with 3 cooling and fan speeds, plus Auto Cool mode, to create the perfect climate for your space with full control over the airflow
  • Maximum Usability: Enjoy hassle-free operation with easy-to-use electronic controls and a remote, making it simple to adjust temperature settings and modes from anywhere in the room
  • Auto Restart: The Auto Restart feature automatically turns the unit back on after a power failure, restoring your cooling comfort without requiring manual adjustments when power is restored
  • Cools Rooms up to 550 sq. ft.: The LW1224RD efficiently cools rooms up to 550 sq. ft., ideal for larger spaces like living rooms, bedrooms, or open-plan areas, keeping you comfortable all day long

7. Frigidaire 12,000 BTU Smart Window Air Conditioner with Wi-Fi, Cools Up to 550 Sq. Ft., Remote

Frigidaire 12,000 BTU Smart Window Air Conditioner with Wi-Fi, Cools Up to 550 Sq. Ft., Remote
8.3

Frigidaire

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  • Wi-Fi Enabled: Easily control your window air conditioner from anywhere with the Frigidaire app or connect it to your Amazon Alexa or Google Home devices for smart, hands-free cooling
  • Customizable Cooling: Achieve optimal comfort with custom temperature settings, 6-way directional airflow, and three different fan speeds ideal for multi-use spaces up to 550 sq. ft.
  • Easy Maintenance: Effortlessly adjust settings with the remote control and keep your AC unit working efficiently with Clean Filter alerts that notify you when it's time to clean the washable dust filter
  • Energy-Efficient Performance: Maintain the set temperature and save money with Eco Mode, conserve energy and enjoy quiet operation with Sleep Mode, and remove excess moisture from the air with Dry Mode
  • Effortless Convenience: Set the 24-hour on/off timer to match your schedule and benefit from the Auto Restart feature, which automatically restores the units previous settings once power is restored

8. LG 12,200 BTU Window Air Conditioner with Supplemental Heat, 230/208V, Cools 570 Sq.Ft. (19' x 30'

  • Low Noise Performance: Operates at sound levels as low as 50dB (in low mode) eliminating unnecessary noise
  • Supplemental Heat: For cooler days use the supplemental heat option to add warmth to your space
  • Multiple Fan Speeds: 2 cooling, heating and fan speeds allow you to customize your cooling or heating
  • Auto Restart: After a power failure, Auto Restart will automatically turn the unit back on when power is restored
  • Cools Rooms up to 570 Square Feet: LW1223HR is ideal for cooling medium rooms (19' X 30')

9. Midea 12,000 BTU U-Shaped Smart Inverter Window Air Conditioner–Cools up to 550 Sq. Ft., Ultra

  • ULTRA QUIET - The U-shape design of the Midea U Smart Inverter AC utilizes your window to block outside and compressor noise effectively. Its highly-efficient inverter system ensures ultra-low noise and vibration levels, operating as quietly as 32 dBA, which is 10X quieter than traditional units. Control Type : Electronic. Clean Filter Indicator Light : Yes. Rated Cooling Amps (AHAM) : 12.17. Cooling Watts : 1140W.
  • MORE THAN 35% ENERGY SAVINGS - With the advanced DC Inverter technology, Midea U achieves over 35% energy savings compared to other traditional units.
  • SMART CONTROL - Midea U Smart Inverter AC is Wi-Fi enabled and can be controlled from anywhere using the MSmartHome 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"

10. Keystone 12,000 BTU Window-Wall Air Conditioner with 11,000 BTU Supplemental Heating and

Keystone 12,000 BTU Window-Wall Air Conditioner with 11,000 BTU Supplemental Heating and
8.3

Keystone

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  • Reliable Window Unit Air Conditioners: Our powerful 12,000 BTU cooling capacity / 11,000 BTU supplemental heating capacity window air conditioner with remote control can efficiently provide comfort all year long for any large space up to 550 Sq.Ft.
  • All in One Window Air Conditioner: Enjoy powerful cooling, supplemental heating, dehumidification, and fan circulation; Supplemental Heating mode is meant to be operated when temperatures outside are between 23 and 76 degrees; Mode is supplemental and NOT meant as primary heat source
  • Smart Remote: The I Sense remote takes the temperature of the room you are in, displays it on the remote's LCD screen and sends a signal to your air conditioner window unit every 3 minutes for accurate cooling
  • Powerful Cooling on a Budget: Our High Efficiency air conditioner for windows will give your electric bill a break by using the 'Energy Saver' or 'Sleep' mode
  • Space Saving Design: Save your floor space with this window ac unit; Window installation kit included

Peter

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