Appliances / Refrigerators / Professional Series
Professional Series PS-CRF939US-IN
3.1 cu ft · Compact Refrigerator refrigerator
Check the price at the store, then add $469 of electricity to get the true cost. We may earn a commission if you buy through these links; as an Amazon Associate we earn from qualifying purchases.
- Price. Check what it costs at the store.
- Plus running cost. Add $469 of electricity over 12 years. That is the part the price tag hides.
- Compare. Pick your state below, then check the cheaper-to-run models of the same size.
About the Professional Series PS-CRF939US-IN
The Professional Series PS-CRF939US-IN is a 3.1 cu ft compact refrigerator refrigerator certified by ENERGY STAR. Its official test figure is 215 kWh of electricity a year, which at the U.S. average price of 18.19¢ per kWh comes to $39 a year, or $469 over a typical 12-year life.
That is 12% less energy than the federal maximum for this type of fridge (243 kWh a year), a saving of about $5 a year compared with a model that only just meets the standard.
Among 1,440 compact refrigerator models it ranks #355 for running cost. The cheapest model of this type would save $238 in electricity over 12 years, though it may differ in size and features.
If you want the same type and a similar size for less to run, the Liebherr URP3653 uses 125 kWh a year and would save about $196 over 12 years.
Cost to run where you live
215 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 URP3653 | 4.1 cu ft | $23/yr | saves $196 |
| Fisher & Paykel RB36S | 3.7 cu ft | $27/yr | saves $142 |
| Avanti RMRS31X6BL-IS | 3 cu ft | $31/yr | saves $100 |
| Avanti RMRS31X**-IS family | 3 cu ft | $31/yr | saves $100 |
Specs
| Brand | Professional Series |
| Model | PS-CRF939US-IN |
| Type | Compact Refrigerator |
| Energy use | 215 kWh / year |
| Federal maximum for this type | 243 kWh / year |
| Size | 3.1 cu ft |
| Width | 17.8 in |
| Height | 33.3 in |
| Defrost | Manual |
| Built-in | No |
| Compact | Yes |
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.
Questions people ask
How much does the Professional Series PS-CRF939US-IN cost to run?
About $39 a year at the U.S. average electricity price (18.19¢/kWh), based on its ENERGY STAR rating of 215 kWh a year. In a state with expensive power it can be much more; pick your state on this page to see your number.
How much will the Professional Series PS-CRF939US-IN cost in electricity over its life?
About $469 over 12 years, a typical life for a refrigerator. Add that to the price you pay to get the true cost to own.
Is the Professional Series PS-CRF939US-IN energy efficient?
Yes. It is ENERGY STAR certified and uses 12% less energy than the federal maximum for its type.
Is there a cheaper fridge to run of the same type and size?
Yes. The Liebherr URP3653 uses 125 kWh a year, about $196 less in electricity over 12 years.
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