Appliances / Refrigerators / Sub-Zero
Sub-Zero DET3050R**/* family: $59 a year to run
This refrigerator uses 324 kWh of electricity a year. At the U.S. average price that is $59 a year and $707 over a typical 12-year life. It ranks #202 of 248 freezerless and single door models for running cost.
Where to buy
Compare the price, then add the running cost below to get the true cost.
Cost to run where you live
324 kWh a year (ENERGY STAR test figure) × 18.19¢ per kWh, the average residential price in the U.S. for Jan–Aug 2026 (EIA). Your bill depends on your utility and how you use it.
Cheaper to run, same type and size
| Fisher & Paykel RS30SH*E* family | 16.7 cu ft | $25/yr | saves $413 |
| LG LK14S8000 series | 14.3 cu ft | $38/yr | saves $249 |
| Frigidaire GRDA1911A series | 18.8 cu ft | $39/yr | saves $234 |
| ELEMENT EUF17CE series | 17 cu ft | $44/yr | saves $175 |
Specs
| Brand | Sub-Zero |
| Model | DET3050R**/* |
| Type | Freezerless and Single Door |
| Energy use | 324 kWh / year |
| Federal maximum for this type | 360 kWh / year |
| Width | 30 in |
| Features | Counter depth |
Specs and energy use from the ENERGY STAR certified products list (U.S. EPA). An asterisk in a model number stands for colour or finish codes. HouseholdLeak is not affiliated with ENERGY STAR or the EPA.
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