Appliances / Refrigerators / Sub-Zero
Sub-Zero DEU2450B*/* family: $44 a year to run
This refrigerator uses 243 kWh of electricity a year. At the U.S. average price that is $44 a year and $530 over a typical 12-year life. It ranks #661 of 1440 compact refrigerator 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
243 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 RS2435SB series | 4.6 cu ft | $19/yr | saves $299 |
| Liebherr UR3750 | 4.7 cu ft | $21/yr | saves $279 |
| Fisher & Paykel RS2435SB*T* family | 4.6 cu ft | $25/yr | saves $231 |
| Sub-Zero DEU2450R/ADA/ series | 5 cu ft | $29/yr | saves $183 |
Specs
| Brand | Sub-Zero |
| Model | DEU2450B*/* |
| Type | Compact Refrigerator |
| Energy use | 243 kWh / year |
| Federal maximum for this type | 310 kWh / year |
| Width | 24 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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