Appliances / Refrigerators / Thermador
Thermador T23IR900SP: $51 a year to run
This refrigerator uses 281 kWh of electricity a year. At the U.S. average price that is $51 a year and $613 over a typical 12-year life. It ranks #108 of 248 freezerless and single door models for running cost.
- Price. Check what it costs at the store (links below).
- Plus running cost. Add $613 of electricity over 12 years. That is the part the price tag hides.
- Compare. Pick your state to see your real number, then check the cheaper-to-run models of the same size.
Where to buy
Compare the price, then add the running cost below to get the true cost.
Cost to run where you live
281 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
Or see every small (10 to 18 cu ft) model ranked.
| Fisher & Paykel RS24SH*E* family | 12.6 cu ft | $23/yr | saves $343 |
| Liebherr SRB5290 | 13.7 cu ft | $36/yr | saves $177 |
| ELEMENT EUF14CE series | 13.8 cu ft | $37/yr | saves $168 |
| Midea MRU14F5A series | 13.8 cu ft | $37/yr | saves $168 |
Specs
| Brand | Thermador |
| Model | T23IR900SP |
| Type | Freezerless and Single Door |
| Energy use | 281 kWh / year |
| Federal maximum for this type | 333 kWh / year |
| Width | 23.5 in |
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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