Whirlpool WRTX3319S***: $80 a year to run
This model (Refrigerators) uses 379 kWh of electricity a year, which costs about $80 a year and $797 over 10 years at 21.0¢/kWh.
Energy use
379 kWh
per year
Running cost per year
$80
21.0¢/kWh
Running cost over 10 years
$797
Efficiency rank
2,778 / 4,667
10 % less energy than the federal minimum standard.
Product details
| Type | Top Freezer |
|---|---|
| Total volume (cu ft) | 19.3 |
| Adjusted volume (cu ft) | 23.2 |
| Refrigerant | R-600a |
| Federal standard (kWh/year) | 421 |
| ENERGY STAR Most Efficient | Yes |
| Available since | July 31, 2025 |
Compared with the average model (Refrigerators), this one saves about $1 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Whirlpool WRT549SZD* | 378 | $79 |
| Frigidaire FRTE1814AB | 374 | $79 |
| Frigidaire FRTE1814AW | 374 | $79 |
| Frigidaire FRTE1930AB | 374 | $79 |
| Frigidaire FRTE1930AV | 374 | $79 |
| Frigidaire FRTE1930AW | 374 | $79 |
| Frigidaire FRTE1936AB | 374 | $79 |
| Frigidaire FRTE1936AS | 374 | $79 |
- 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