Here Are The Top 10 Best Small Window Air Conditioners 2021

While a small window air conditioner might not provide as much power as bigger units, it is sufficient for one room, small- to medium-sized, of around 200 square feet. These 5000 BTU models usually no more than 16-inch wide or less, down to 14-inch wide for the narrowest units, should be sufficient enough for small rooms. However, if height is your concern (low profile), you should check out our best low-profile window air conditioner list (where all models are under 12.5-inch high), but if width is what matters, check out our list of the best narrow casement window air conditioners.

Back to this list: It includes some small air conditioners that have a standalone dehumidifier and a 24-hour on/off timer to save electricity. Some even have a remote control with a built-in thermostat display that gives you a temperature reading wherever you are in the room -- a feature normally associated with higher-priced air conditioners.

All of the small air conditioners listed here are window-mounted models and designed for narrow windows. *Widths, on this list, are rounded for readability. The quietest models revolve around the 49-50dB mark.

The List:

Best Model 2021

Alpha
Rank:

Our
Score:

4.5

Confidence
Level:

High

* How do we know? Here is how we rank items...

Considering this small window air conditioner's average rank of 90%, we believe that the Midea MAW05M1BWT is currently Alphachooser's best small window air conditioner 2021. Furthermore, we think that our sample of 5952 reviews from our sources gives us a high confidence level (more on confidence levels) that pushes us to call it a "no-brainer best choice."

Midea MAW05M1BWT

Energy Star Compliant
Remote control
Fits 115-120V Power Outlets

4.5 Stars

5952 Reviews

Check Price

You Should Also Check Out: Top 10 Best Low-profile Air Conditioners 2021

Second Best

Alpha
Rank:

Our
Score:

4.5

Confidence
Level:

High

With its 4.5 stars over 5291 reviews, we rank this Frigidaire model second best small window air conditioner. * These choices are based on a full analysis of hundreds of small window air conditioner reviews from multiple sources.

Frigidaire FFRA051WAE

Window Mounting Kit
Energy Star Compliant
Anti-bacterial Filter
Fits 115-120V Power Outlets

4.5 Stars

5291 Reviews

Check Price

You Should Also Check Out: Top 10 Best 110V-120V Window Air Conditioners 2021

Also Good

Alpha
Rank:

Our
Score:

4.4

Confidence
Level:

High

Frigidaire FFRA051ZA1

Window Mounting Kit
Energy Star Compliant
Anti-bacterial Filter
Fits 115-120V Power Outlets

You Should Also Check Out: Top 10 Best Energy-efficient Air Conditioners 2021

Also Good

Alpha
Rank:

Our
Score:

4.5

Confidence
Level:

Good

Why is a higher score ranking under a lower score?

GE AHV05LZ

Window Mounting Kit
Fits 115-120V Power Outlets

Alpha
Rank:

Our
Score:

4.3

Confidence
Level:

High

EMERSON EARC5RD1 / Click to add to compare list.

Emerson Quiet Kool EARC5RD1

Window Mounting Kit
Energy Star Compliant
Remote control
Fits 115-120V Power Outlets

You Should Also Check Out: Top 10 Best Quiet Air Conditioners 2021

Also Good

Alpha
Rank:

Our
Score:

4.6

Confidence
Level:

TCL 5WR1-A

Window Mounting Kit
Fits 115-120V Power Outlets

Alpha
Rank:

Our
Score:

4.4

Confidence
Level:

Good

Frigidaire FFRE053ZA1

Window Mounting Kit
Energy Star Compliant
Remote control
Anti-bacterial Filter
Fits 115-120V Power Outlets

Alpha
Rank:

Our
Score:

4.2

Confidence
Level:

High

MIDEA ARCTIC KING WWK05CM91N / Click to add to compare list.

Midea Arctic King WWK05CM91N Small Window Air Conditioner

Window Mounting Kit
Energy Star Compliant
Dehumidification Mode
Fits 115-120V Power Outlets

Alpha
Rank:

Our
Score:

4.3

Confidence
Level:

Good

AMANA AMAP050BW / Click to add to compare list.

Amana AMAP050BW Compact Air Conditioner

Window Mounting Kit
Energy Star Compliant
Fits 115-120V Power Outlets

Alpha
Rank:

#10

Our
Score:

4.3

Confidence
Level:

Good

DANBY DAC050MB1WDB / Click to add to compare list.

Danby DAC050MB1WDB Small Room Air Conditioner

Perfect Aire 5PMC5000

Window Mounting Kit
Energy Star Compliant
Remote control
Fits 115-120V Power Outlets

More small window air conditioners, sorted by the latest model first:

KENMORE KSTAW05CE / Click to add to compare list.

Kenmore KSTAW05CE Small Air Conditioner

Energy Star Compliant
Remote control
Fits 115-120V Power Outlets

-- Stars

-- Reviews

Check Price

FRIEDRICH CCF05A10A / Click to add to compare list.

Friedrich CCF05A10A Small Window Air Conditioner

Window Mounting Kit
Energy Star Compliant
Wi-Fi Enabled
Alexa-compatible
Remote control
Fits 115-120V Power Outlets

You Should Also Check Out: Top 10 Best Smart Air Conditioners 2021

DELLA 048-TL-WAC5K / Click to add to compare list.

Della 048-TL-WAC5K Compact Air Conditioner

Window Mounting Kit
Energy Star Compliant
Fits 115-120V Power Outlets

4.3 Stars

82 Reviews

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WHIRLPOOL WHAW050BW / Click to add to compare list.

Whirlpool WHAW050BW Small Room Air Conditioner

Energy Star Compliant
Fits 115-120V Power Outlets

TCL TWAC-05CM/K0R1 Compact Window Air Conditioner

Window Mounting Kit
Energy Star Compliant
Fits 115-120V Power Outlets

4.1 Stars

299 Reviews

Check Price

Perfect Aire 4PMC5000

Window Mounting Kit
Energy Star Compliant
Remote control
Fits 115-120V Power Outlets

Lifesmart AC-LS-WAC5M Compact Window Air Conditioner

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