HOUSE KOBO KOBOGJC12BU: $123 a year to run
This model (Room air conditioners) uses 587 kWh of electricity a year, which costs about $123 a year and $1,233 over 10 years at 21.0¢/kWh.
Energy use
587 kWh
per year
Running cost per year
$123
21.0¢/kWh
Running cost over 10 years
$1,233
Efficiency rank
351 / 589
35 % less energy than the federal minimum standard.
Product details
| Type | Window |
|---|---|
| Cooling capacity (BTU/h) | 11500 |
| Refrigerant | R-32 |
| ENERGY STAR Most Efficient | No |
| Available since | August 2, 2025 |
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|---|---|---|
| GE Appliances AWP12P***# | 573 | $120 |
| K�hl KCVS12B10B | 569 | $120 |
| K�hl KCVS12B30B | 567 | $119 |
| BLACK+DECKER BDM12C | 563 | $118 |
| Brothers 102373 | 563 | $118 |
| DuraSTAR DRWAC121XVB1 | 563 | $118 |
| Frigidaire FHWW125WF1 | 563 | $118 |
| Frigidaire FHWW126WF1 | 563 | $118 |
- Refrigerators
- Freezers
- Washing machines
- Dishwashers
- Tumble dryers
- Dehumidifiers
- Water heaters
- Electric cooktops and ranges
- Televisions
- Computers
- Air purifiers
Source: ENERGY STAR (U.S. EPA) · 21.0¢/kWh (August 2026) · Methodology