OMNImax Refrigerators: energy use and running cost
The average model uses 384 kWh a year, which costs $81 a year at 21.0¢/kWh.
Most efficient models
| Model | kWh/year | Cost/year |
|---|---|---|
| OMNImax 3730-937 | 211 | $44 |
| OMNImax 3730-739 | 244 | $51 |
| OMNImax 3760-913 | 311 | $65 |
| OMNImax 3760-426 | 369 | $78 |
| OMNImax 3760-427 | 369 | $78 |
| OMNImax 3750-077 | 465 | $98 |
| OMNImax 3760-333 | 465 | $98 |
| OMNImax OMB18FDSS | 465 | $98 |
| OMNImax 3750-001 | 466 | $98 |
| OMNImax 3750-247 | 466 | $98 |
| OMNImax 3760-675 | 588 | $124 |
- Freezers
- Washing machines
- Dishwashers
- Tumble dryers
- Room air conditioners
- Dehumidifiers
- Water heaters
- Electric cooktops and ranges
- Televisions
- Computers
- Air purifiers
Source: ENERGY STAR (U.S. EPA) · 21.0¢/kWh (August 2026) · Methodology