The 4 Best 21-inch Window Air Conditioners April, 2024, For Canada (And 30 Other Models)
AlphaChooser's list of 21-inch-wide window air conditioners includes only units that are between 20 and 21.5-inch wide and lists the best ones, according to our unique ranking system.
The List :
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#1 Best Model 2024: Tosot Chalet 10000-BTU
21.38
-inch
wide
15.75
in.
high
10000
BTU
Cool rating
65
dB
Noise Level
- Window Mounting Kit
- Energy Star Compliant
- Remote control
- Fits 115-120V Power Outlets
Why The Tosot Chalet 10000-BTU?
- 3,079 ratings were analyzed across 2 sources, resulting in a 8.8/10 average.
- Chosen by AlphaBot as being the most likely best choice 21-inch window air conditioner for 2024 at this point
- Learn About Our Very Special Ranking System
- Window Mounting Kit
- Energy Star Compliant
- Remote control
- Fits 115-120V Power Outlets
Why The Tosot Chalet 10000-BTU?
- 3,079 ratings were analyzed across 2 sources, resulting in a 8.8/10 average.
- Chosen by AlphaBot as being the most likely best choice 21-inch window air conditioner for 2024 at this point
- Learn About Our Very Special Ranking System
#2 Second Best: GE PHC08LY
21.25
-inch
wide
12.44
in.
high
8100
BTU
Cool rating
43
dB
Noise Level
- Window Mounting Kit
- Wi-Fi Enabled
- Alexa-compatible
- Remote control
- Fits 115-120V Power Outlets
- Window Mounting Kit
- Wi-Fi Enabled
- Alexa-compatible
- Remote control
- Fits 115-120V Power Outlets
#3 Also Good: GE PHC06LY 21-inch Wide Air Conditioner
21.25
-inch
wide
12.44
in.
high
6150
BTU
Cool rating
52
$
Annual Cost
- Window Mounting Kit
- Wi-Fi Enabled
- Alexa-compatible
- Remote control
- Fits 115-120V Power Outlets
Why The GE PHC06LY?
- 909 ratings were analyzed across 2 sources, resulting in a 8.2/10 average.
- Window Mounting Kit
- Wi-Fi Enabled
- Alexa-compatible
- Remote control
- Fits 115-120V Power Outlets
Why The GE PHC06LY?
- 909 ratings were analyzed across 2 sources, resulting in a 8.2/10 average.
#4 Also Good: Haier ESAQ406T 21-inch Wide Air Conditioner
21.25
-inch
wide
12.44
in.
high
6000
BTU
Cool rating
12.2
EER
- Window Mounting Kit
- Energy Star Compliant
- Remote control
- Fits 115-120V Power Outlets
Why The Haier ESAQ406T?
- 2,988 ratings were analyzed across 5 sources, resulting in a 8.7/10 average.
- Window Mounting Kit
- Energy Star Compliant
- Remote control
- Fits 115-120V Power Outlets
Why The Haier ESAQ406T?
- 2,988 ratings were analyzed across 5 sources, resulting in a 8.7/10 average.
31 More 21-inch window air conditioners, Sorted By The Latest Model First:
21
-inch
wide
12.75
in.
high
8000
BTU
Cool rating
65
dB
Noise Level
- Window Mounting Kit
- Energy Star Compliant
- Remote control
- Fits 115-120V Power Outlets
Why The Tosot Chalet 8000-BTU?
- 3,612 ratings were analyzed across 3 sources, resulting in a 8.8/10 average.
- Window Mounting Kit
- Energy Star Compliant
- Remote control
- Fits 115-120V Power Outlets
Why The Tosot Chalet 8000-BTU?
- 3,612 ratings were analyzed across 3 sources, resulting in a 8.8/10 average.
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