Midea 1014634880: $147 a year to run
This model (Room air conditioners) uses 700 kWh of electricity a year, which costs about $147 a year and $1,471 over 10 years at 21.0¢/kWh.
Energy use
700 kWh
per year
Running cost per year
$147
21.0¢/kWh
Running cost over 10 years
$1,471
Efficiency rank
480 / 589
40 % less energy than the federal minimum standard.
Product details
| Type | Window |
|---|---|
| Cooling capacity (BTU/h) | 14000 |
| Refrigerant | R-32 |
| ENERGY STAR Most Efficient | No |
| Available since | January 20, 2026 |
Compared with the average model (Room air conditioners), this one costs about $24 more a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| GE Profile AHTR14AC*# | 689 | $145 |
| Keystone KSTAW12INV-HC | 677 | $142 |
| LUBECK 57H-ID0-B12HRFN8BCL0 | 677 | $142 |
| Midea MAW12HV1CWT | 677 | $142 |
| Midea MAW12HV1CWT-A | 677 | $142 |
| Midea MWAUQB-12HRFN8-BCL0 | 677 | $142 |
| BLACK+DECKER BDM14C | 656 | $138 |
| Friedrich KHVS12B33A | 656 | $138 |
- 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