Sub-Zero ID-24F: $79 a year to run
This model (Freezers) uses 377 kWh of electricity a year, which costs about $79 a year and $792 over 10 years at 21.0¢/kWh.
Energy use
377 kWh
per year
Running cost per year
$79
21.0¢/kWh
Running cost over 10 years
$792
Efficiency rank
206 / 662
10 % less energy than the federal minimum standard.
Product details
| Type | Compact |
|---|---|
| Total volume (cu ft) | 3.8 |
| Adjusted volume (cu ft) | 6.8 |
| Refrigerant | R-600a |
| Federal standard (kWh/year) | 421 |
| ENERGY STAR Most Efficient | No |
| Available since | May 1, 2014 |
Compared with the average model (Freezers), this one saves about $5 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| 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 |
| Summit ADFD2D24 | 355 | $75 |
| Liebherr SIF5181 | 350 | $74 |
- 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