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| Release month | 05 |
| Release quarter | 02 |
| Basics | |
|---|---|
| Main category | 12000 BTU window air conditioner |
| Weight | 69lbs. |
| Height (inches) | 14.6 |
| Width x Height | 21.5-inch wide x 14.6-inch high |
| Depth | 19 inches |
| Width (mm) | 546.1 |
| Height (mm) | 370.8 |
| Depth (mm) | 482.6 |
| Cooling system | Compressor |
| Warranty | 1 year (5 years for sealed system) |
| Energy Efficiency | |
| ENERGY STAR annual cost | 96 |
| Energy efficiency ratio (EER) | 11.3 |
| Energy saver | (cycles compressor on/off based on room temperature) |
| Dehumidifier Specs | |
| Dehumidification (L/Hour) | 28.4 |
| Dehumidification (oz/Hour) | 960.00 |
| Dehumidification (Pints/Hour) | 2.5 |
| Performance | |
| Cool BTU rating | 12000 BTU |
| Estimated cool area | 550 Square feet. |
| Cooling fan speeds | 3 |
| Air fan speeds | 3 (Low, Medium, High) |
| Voltage | 115 |
| Convenience | |
| Remote control | (with 2 AAA batteries, Follow Me function, and LCD readout) |
| Control Location | Front |
| Other Specs & Features | |
| Button type | Electronic push buttons |
| Indicator lights | (clean filter alert after 250 hours of operation) |
| Preset programs | Sleep |
| Release year | 2014 |
| Air filter details | Washable mesh |
| Window Mounting Kit | ![]() |
| Dehumidification mode | ![]() |
| Available colors | White |
| Display Type | LED |
| Manufacture product ID | KSTAW12B |
Description:
Also called Keystone 12000 BTU Window-mounted Air Conditioner.

(cycles compressor on/off based on room temperature)






