Appliances / Refrigerators / Thermador
Thermador T42BT112NS: $115 a year to run
This refrigerator uses 631 kWh of electricity a year. At the U.S. average price that is $115 a year and $1,377 over a typical 12-year life. It ranks #1013 of 1422 bottom freezer models for running cost.
- Price. Check what it costs at the store (links below).
- Plus running cost. Add $1,377 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
631 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 large (23 to 27 cu ft) model ranked.
| Fisher & Paykel RF201A series | 20.1 cu ft | $81/yr | saves $399 |
| Hamilton Beach HBF2067 | 20.3 cu ft | $84/yr | saves $371 |
| Hamilton Beach HBF2067/HZ7602 | 20.3 cu ft | $84/yr | saves $371 |
| Kenmore KKFDR36x20.3-SS | 20.3 cu ft | $84/yr | saves $371 |
Specs
| Brand | Thermador |
| Model | T42BT112NS |
| Type | Bottom Freezer |
| Energy use | 631 kWh / year |
| Federal maximum for this type | 694 kWh / year |
| Width | 41.3 in |
| Features | Ice maker |
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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