Appliances / Refrigerators / Thermador
Thermador T18IW100SP: $29 a year to run
This refrigerator uses 162 kWh of electricity a year. At the U.S. average price that is $29 a year and $354 over a typical 12-year life. It ranks #20 of 49 cooler models for running cost.
- Price. Check what it costs at the store (links below).
- Plus running cost. Add $354 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
162 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 compact (under 10 cu ft) model ranked.
| Liebherr HW 8000 | 9 cu ft | $28/yr | saves $15 |
| Miele KWT 6722 iS | 9 cu ft | $28/yr | saves $15 |
| Signature Kitchen Suite SKSCW181 series | 9.7 cu ft | $29/yr | saves $4 |
| SKS SKSCW181 series | 9.7 cu ft | $29/yr | saves $4 |
Specs
| Brand | Thermador |
| Model | T18IW100SP |
| Type | Cooler |
| Energy use | 162 kWh / year |
| Federal maximum for this type | 234 kWh / year |
| Width | 18 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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