Appliances / Refrigerators / ZGA
ZGA ZRT25ASLOPR
25 cu ft · Top Freezer refrigerator
Check the price at the store, then add $928 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 $928 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 ZGA ZRT25ASLOPR
The ZGA ZRT25ASLOPR is a 25 cu ft top freezer refrigerator certified by ENERGY STAR. Its official test figure is 425 kWh of electricity a year, which at the U.S. average price of 18.19¢ per kWh comes to $77 a year, or $928 over a typical 12-year life.
That is 11% less energy than the federal maximum for this type of fridge (475 kWh a year), a saving of about $9 a year compared with a model that only just meets the standard.
Among 604 top freezer models it ranks #490 for running cost. The cheapest model of this type would save $616 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 Whirlpool WRTX5421T series (no ice maker) uses 398 kWh a year and would save about $59 over 12 years.
Cost to run where you live
425 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.
| Whirlpool WRTX5421T series (no ice maker) | 21.3 cu ft | $72/yr | saves $59 |
| Whirlpool WRTX7421T series (no ice maker) | 21.3 cu ft | $72/yr | saves $59 |
| Whirlpool WRT541SZD*0* family (no ice maker) | 21.3 cu ft | $73/yr | saves $57 |
| Whirlpool WRT541SZH*0* family (no ice maker) | 21.3 cu ft | $73/yr | saves $57 |
Specs
| Brand | ZGA |
| Model | ZRT25ASLOPR |
| Type | Top Freezer |
| Energy use | 425 kWh / year |
| Federal maximum for this type | 475 kWh / year |
| Size | 25 cu ft |
| Width | 32.7 in |
| Height | 69 in |
| Defrost | Automatic |
| Built-in | No |
| Compact | No |
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 ZGA ZRT25ASLOPR cost to run?
About $77 a year at the U.S. average electricity price (18.19¢/kWh), based on its ENERGY STAR rating of 425 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 ZGA ZRT25ASLOPR cost in electricity over its life?
About $928 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 ZGA ZRT25ASLOPR energy efficient?
Yes. It is ENERGY STAR certified and uses 11% less energy than the federal maximum for its type.
Is there a cheaper fridge to run of the same type and size?
Yes. The Whirlpool WRTX5421T series (no ice maker) uses 398 kWh a year, about $59 less in electricity over 12 years.
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