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We considered cooling power, efficiency, features, window compatibility, prefs, and performance.
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We also looked for advanced features like enhanced air quality, quiet operation, and smart controls.
Understanding Btu
A window air conditioners cooling capacity is measured in Btu.
Square footage directly correlates to the Btu rating, and the BTU should beappropriate for your room size.
PHOTO: Amazon
The convenient thing about most window air conditioners is that they typically don’t have any special power requirements.
With a rating of 10,000 Btu, this unit is suitable for cooling rooms up to 450 square feet.
That efficiency comes from advanced DC inverter technology, which uses significantly less energy than standard air conditioners.
PHOTO: The Spruce
The fact that it is silent is amazing, making it our favorite feature.
For added peace of mind, it also includes an anti-theft mechanism that locks the window once its closed.
The higher the CEER rating, the more efficient the window air conditioner.
Window units can use up to 1,500 watts of electricity on average and last seven to ten years.
With 5,000 Btu, this air conditioner is best suited for rooms up to 150 square feet.
Despite its lack of bells and whistles, this air conditioner gets the job done.
An EZ mount kit and fixed chassis allow for easy installation in a double-hung window.
Plus, the filter is both removable and washable, keeping maintenance to a minimum.
Many units have an indicator light to remind you when the filter needs to be cleaned.
With a 5,000-Btu cooling capacity, this unit is perfect for small bedrooms and home offices.
Although the controls are fairly rudimentary, operation couldnt be simpler.
Plus, the manufacturer has a one-year warranty.
This air conditioner is that is compact and lightweight, which is important for easy installation.
For added convenience, it also includes an installation kit.
Unlike bulkier units, the Windmills sleek design and cosmetic side panels create a seamless aesthetic that we love.
We also like how convenient it was to control the unit remotely using the app.
This air conditioner offers three cooling speeds and three fan speeds.
With an 8,300-Btu rating, this unit is ideal for cooling rooms up to 350 square feet.
PHOTO: Amazon
To ensure clean airflow, the air is filtered twice through an antimicrobial mesh filter and activated carbon insert.
This AC also features an auto-dimming LED display that wont be a distraction in a dark bedroom.
This air conditioner comes with a pre-assembled installation kit, resulting in a simple setup process.
PHOTO: Homedepot
Eco-conscious consumersand anyone looking to save money on their electricity billshould also note that it’s Energy Star certified.
No tools are required; all you should probably do is slide this saddle-shaped air conditioner over your windowsill.
Just note that the maximum sill clearance is 11 inches, so be sure measure carefully before purchasing.
PHOTO: The Spruce Home / Lily Sperry
It comes in two sizes6,000 or 8,000 Btuand its available with or without Wi-Fi connectivity.
This air conditioner has three operating modes: auto, sleep, and dry.
The temperature-sensing remote is another major selling point.
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This feature allows the AC to adjust its controls based on where you are located in the room.
Just remember to keep the remote near you.
However, if you live in a particularly humid area, you may need to drain this unit manually.
PHOTO: Amazon
For these reasons, it’s a standout among the competition in our book.
Or consider our best value pick, theGE 5,000-BTU Mechanical Window Air Conditioner.
The extra noises might indicate that something needs your attention.
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