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12,000 BTU Window Air Conditioner

11.3 EER R-410A Refrigerant 3.2 Pints/Hr Dehumidification
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Energy Star Rated
Energy Star Rated Energy Star products save energy without sacrificing on performance. They’re great for the environment, and they lower your monthly utility bills. Plus, some customers can receive tax breaks or rebates for buying Energy Star-rated appliances.
quick specs
Width: 19 7/10 Inch
Depth: 20 19/20 Inch
Height: 14 3/4 Inch
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Product Information
Brand: Sunpentown
Model: WA1222S
MPN: WA-1222S
Width: 19 7/10 Inch
Depth: 20 19/20 Inch
Height: 14 3/4 Inch
Type: Window
Chassis Type: Fixed
Wall Sleeve Included: No
Maximum Cooling Amps: 9.5 Amps
Maximum Cooling Watts: 1,092 Watts
Heat: No
Energy Efficiency Rating: 11.3
Control Type: Digital
Remote Control Included: Yes
Window Type: Standard
Technical Details
Energy Star Rated: Yes
ADA Compliant: No
Plug Type: 5-15P
Voltage: 115 Volts
UPC: 876840012387

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From the Manufacturer

WA-1222S: 12,000 BTU Window AC - Energy Star
Perfect for cooling down a single room or studio. Window kit supplied for left and right side of unit - ideal for vertical opening windows. User-friendly controls and remote. Easy to remove washable air filter with helpful reminder.

Sunpentown Portable Air Conditioners is primarily a manufacturing company dedicated to the design and development of personal and small home appliances. Since establishment, it has been their key objective to develop and manufacture high quality portable air conditioners and other products that suit the vast demand of their consumers. Available at AJ Madison.

In order to diversify manufacturing base, Sunpentown had various products manufactured by subcontracted companies in Taiwan as well as overseas. Each contractor is kept with a strict standard of quality assurance control.

Sunpentown is now the leader and one of the largest producers of induction cook tops worldwide. Sunpentown commercial units can be found in many restaurants, hotels, and resorts. Besides further development in kitchen appliances, Sunpentown has now expanded to hundreds of products, each developed with customer's everyday comfort and ease in mind.

Sunpentown's wide selection includes air products, kitchen appliances, refrigeration, health and massage products and power generators.

How to Choose a Room Air Conditioner
Compared to large capacity central units, room air conditioners have several advantages. The initial cost of a room air conditioning unit is significantly lower than the cost of central air. Because room air conditioners are designed for cooling small spaces, operating costs are reduced. And, room air conditioners can provide personalized temperature and humidity controls that central systems cannot.

Calculating Cooling Capacity
Cooling capacity is the critical factor in properly selecting a room air conditioner. Cooling capacity is measured in British Thermal Units (BTUs) and typical models will range in capacity from 5,000 BTUs to 28,500 BTUs.

Choosing an undersized unit will overwork the unit and it will not cool properly. Choosing an oversized unit will cost more to buy and operate and it will not dehumidify properly.

We can help you to calculate capacity. Be prepared to provide specific information on:
  • Room Dimensions
  • A simple floor plan to show the location of doors and north-facing windows
  • The number of people it will serve
  • Sources of heat such as lamps, TV and appliances
  • An explanation of what's above the intended room
  • Your insulation provisions
Cooling Capacity by Room Size
Measure the length and width of the area to be cooled. Multiply the length by the width to determine square footage or square meters. When cooling rooms with uninsulated ceilings, great rooms, or southern or western sun exposures - step up to the next BTU size.
Room SizeBTU
Sq. Ft.Sq. m
15014 up to 5,000
16515 5,200
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  • Specifications
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Energy Info

This air conditioner has an Energy Efficiency Rating of 11.3 and has an estimated yearly operating cost of $88.33.

Your operating costs will depend on your utility rates and use. The estimated yearly operating cost is based on the 2011 national average cost of $.1109 cents per kWh for electricity and an estimated number of operating hours of 750 hours.

For more information, visit www.ftc.gov/appliances.


Cooling Capacity:  
12,000 BTU/Hour
Suggested Cooling Area:  
450 - 550 Sq. Ft.
115 Volts
60 Hz
9.5 Amps
1,092.5 Watts
Temperature Range:  
62° ~ 86°F
Max Air Flow:  
500 m3/h
Moisture Removal:  
3.2 Pints/Hr.
Indoor Noise Level - High:  
58.9 dBA
Indoor Noise Level - Medium:  
55.7 dBA
Indoor Noise Level - Low:  
51.2 dBA
Cord Length:  
6 Ft.
Plug Type:  
LCDI 5-15P, 15A
R410A / 20.11 Oz.
Directional Louver:  
Left-Right / Up-Down
Filter Access:  
Dimensions and Weights
Overall Width:  
19 7/10"
Overall Depth:  
20 19/20"
Overall Height:  
14 3/4"
Window Width:  
23" Min. - 36" Max.
Window Height:  
15 1/2" Min.
Net Weight:  
68.0 Lbs.
Gross Weight:  
75.0 Lbs.


3 Fan Speeds
Modes: Dry, Auto, Energy Saver, Sleep
Top Air Discharge
Fresh Air Vent For Air Circulation and Odor Removal
Thermostat Controlled Energy Saver
Electronic Controls with Digital Display
Easy Out and Washable Air Filter
Auto Restart Feature
Up To 24 Hours Timer Setting
Flexible Window Mount
Remote Control
Window Installation Kit Included
UL / Energy Star

Sunpentown WA1222S Reviews