True Refrigeration TUF-24-*-**-C: $81 a year to run
This model (Freezers) uses 384 kWh of electricity a year, which costs about $81 a year and $807 over 10 years at 21.0¢/kWh.
Energy use
384 kWh
per year
Running cost per year
$81
21.0¢/kWh
Running cost over 10 years
$807
Efficiency rank
212 / 662
10 % less energy than the federal minimum standard.
Product details
| Type | Compact |
|---|---|
| Total volume (cu ft) | 4.2 |
| Adjusted volume (cu ft) | 7.4 |
| Refrigerant | R-600a |
| Federal standard (kWh/year) | 427 |
| ENERGY STAR Most Efficient | No |
| Available since | September 15, 2023 |
Compared with the average model (Freezers), this one saves about $4 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Sub-Zero ID-24F | 377 | $79 |
| Sub-Zero ID-24FI | 377 | $79 |
| Marvel MLFZ*24-IS*1A | 369 | $78 |
| Marvel MLFZ*24-SS*1A | 369 | $78 |
| Marvel MOFZ*24-SS*1A | 369 | $78 |
| Marvel MPFZ*24-IS*1A | 369 | $78 |
| Marvel MPFZ*24-SS*1A | 369 | $78 |
| Sub-Zero ID-30F | 356 | $75 |
- Refrigerators
- 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