Appliances / Refrigerators / COSMO
COSMO COS-RFFV283GHBK: $115 a year to run
This refrigerator uses 630 kWh of electricity a year. At the U.S. average price that is $115 a year and $1,375 over a typical 12-year life. It ranks #998 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
630 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
| Samsung RM80F23VM series | 23.5 cu ft | $93/yr | saves $262 |
| LG LF25S6000 series | 25.1 cu ft | $97/yr | saves $207 |
| Samsung RF30BB6602 series | 30.1 cu ft | $99/yr | saves $186 |
| LG LF27NCH10 series | 26.5 cu ft | $100/yr | saves $177 |
Specs
| Brand | COSMO |
| Models | COS-RFFV283GHBK, COS-RFFV283GHSS |
| Type | Bottom Freezer |
| Energy use | 630 kWh / year |
| Federal maximum for this type | 702 kWh / year |
| Width | 35.9 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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