Appliances / Refrigerators / Whirlpool
Whirlpool KRFC636S series: $122 a year to run
This refrigerator uses 670 kWh of electricity a year. At the U.S. average price that is $122 a year and $1,462 over a typical 12-year life. It ranks #1151 of 1421 bottom freezer 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
670 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 RF201A series | 20.1 cu ft | $81/yr | saves $485 |
| Hamilton Beach HBF2067 | 20.3 cu ft | $84/yr | saves $456 |
| Hamilton Beach HBF2067/HZ7602 | 20.3 cu ft | $84/yr | saves $456 |
| Kenmore KKFDR36x20.3-SS | 20.3 cu ft | $84/yr | saves $456 |
Specs
| Brand | Whirlpool |
| Model | KRFC636S**** |
| Type | Bottom Freezer |
| Energy use | 670 kWh / year |
| Federal maximum for this type | 735 kWh / year |
| Width | 36 in |
| Features | Ice maker, Door dispenser |
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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