5.1 cu ft chef base refrigerator. Certified at 1.02 kWh a day, or 372 kWh a year if it runs every day. #5 of 31 chef base refrigerators, by yearly cost.
Source: EPA ENERGY STAR Certified Commercial Refrigerators and Freezers dataset, data.energystar.gov. Refreshed Oct 24, 2026.
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The EPA record lists no additional model numbers.
An asterisk in the model number stands for color or trim codes, so those finishes share these figures.
ENERGY STAR certified 2022-12-21. On the market since 2022-12-19. EPA record 2406218.
| Type | Chef Base Refrigerator |
| Marketed as | Chef Base |
| Configuration | Chest |
| Total volume | 5.06 cu ft |
| Doors | 0 (0 solid, 0 glass) |
| Drawers | 2 |
| Door type | Drawer |
| Height × width × depth | 24 × 36 × 30.9 in |
| Certified daily energy | 1.02 kWh per day |
| Yearly energy (365 days) | 372 kWh |
| Defrost | Automatic |
| Refrigerant | R-290 (GWP:3 | Lower GWP) |
| Markets | United States, Canada |
Source: EPA ENERGY STAR Certified Commercial Refrigerators and Freezers, record 2406218. Most Efficient reflects the EPA field "meets most efficient criteria".
Rule: certified chef base refrigerators within 1 cu ft of this one (4.1 to 6.1 cu ft), other brands only, lowest energy first.
| Brand | Model | Size | Energy | Cost |
|---|---|---|---|---|
| Continental | D36GN | 5.7 cu ft | 296 kWh | $43 at 14.47¢/kWh commercial/yr |
| Atosa | MGF8451GR | 4.1 cu ft | 504 kWh | $73 at 14.47¢/kWh commercial/yr |
| Atosa | MGF8452GR | 4.1 cu ft | 504 kWh | $73 at 14.47¢/kWh commercial/yr |
| Atosa | MGF8453GR | 5.5 cu ft | 522 kWh | $76 at 14.47¢/kWh commercial/yr |
| Atosa | MGF8454GR | 5.5 cu ft | 522 kWh | $76 at 14.47¢/kWh commercial/yr |
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