ZAFRO 54091EWA0-8K-ZAZ: $78 a year to run
This model (Room air conditioners) uses 373 kWh of electricity a year, which costs about $78 a year and $783 over 10 years at 21.0¢/kWh.
Energy use
373 kWh
per year
Running cost per year
$78
21.0¢/kWh
Running cost over 10 years
$783
Efficiency rank
54 / 589
50 % less energy than the federal minimum standard.
Product details
| Type | Window |
|---|---|
| Cooling capacity (BTU/h) | 8100 |
| Refrigerant | R-32 |
| ENERGY STAR Most Efficient | Yes |
| Available since | September 10, 2026 |
Compared with the average model (Room air conditioners), this one saves about $44 a year.
More efficient alternatives
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|---|---|---|
| BLACK+DECKER BDM06C | 329 | $69 |
| Frigidaire FHWC065TF1 | 329 | $69 |
| Frigidaire FHWC066TF1 | 329 | $69 |
| Hisense WCT06W25A | 329 | $69 |
| Midea MAW06R1AWK | 329 | $69 |
| Midea MAW06S1VWBL-T | 329 | $69 |
| Midea MAW06S1VWWT-T | 329 | $69 |
| Midea MAW06SV1KTW-T | 329 | $69 |
- 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