Gradient CCHP11: $87 a year to run
This model (Room air conditioners) uses 415 kWh of electricity a year, which costs about $87 a year and $873 over 10 years at 21.0¢/kWh.
Energy use
415 kWh
per year
Running cost per year
$87
21.0¢/kWh
Running cost over 10 years
$873
Efficiency rank
165 / 589
71 % less energy than the federal minimum standard.
Product details
| Type | Window |
|---|---|
| Cooling capacity (BTU/h) | 9300 |
| Refrigerant | R-32 |
| ENERGY STAR Most Efficient | Yes |
| Available since | September 12, 2024 |
Compared with the average model (Room air conditioners), this one saves about $35 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Keystone KSTAW08INV-HC | 414 | $87 |
| Midea MAW08HV1CWT | 414 | $87 |
| Midea MWAUQB-08HRFN8-BCL0 | 414 | $87 |
| Friedrich KCVS08B10A | 408 | $86 |
| Midea MAH09B1AGR | 405 | $85 |
| Midea MAH09H1AGR | 405 | $85 |
| Midea MAH09N1AGR | 405 | $85 |
| Midea MAH09S1AGR | 405 | $85 |
- 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