Appliances / Window air conditioners / Frigidaire
Frigidaire FHWW125WF1
12,000 BTU · Window room air conditioner
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- Price. Check what it costs at the store.
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- Compare. Pick your state below, then check the cheaper-to-run models of the same size.
About the Frigidaire FHWW125WF1
The Frigidaire FHWW125WF1 is a 12,000 BTU window room air conditioner certified by ENERGY STAR. Its official test figure is 563 kWh of electricity a year, which at the U.S. average price of 18.19¢ per kWh comes to $102 a year, or $1,024 over a typical 10-year life.
That is 47% less energy than the federal maximum for this type of air conditioner (1,061 kWh a year), a saving of about $91 a year compared with a model that only just meets the standard.
Among 492 window models it ranks #269 for running cost. The cheapest model of this type would save $551 in electricity over 10 years, though it may differ in size and features.
If you want the same type and a similar size for less to run, the GE Profile PHNT10CCH1 uses 526 kWh a year and would save about $67 over 10 years.
Cost to run where you live
563 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 rooms (over 10,000 to 15,000 btu) model ranked.
| GE Profile PHNT10CCH1 | 10300 BTU | $96/yr | saves $67 |
| K�hl+ KHVS10B11B | 10600 BTU | $96/yr | saves $60 |
| Hisense AW-12TW1RZAU70 | 11500 BTU | $98/yr | saves $44 |
| Hisense AWUS1227TW | 11500 BTU | $98/yr | saves $44 |
Specs
| Brand | Frigidaire |
| Model | FHWW125WF1 |
| Type | Window |
| Energy use | 563 kWh / year |
| Federal maximum for this type | 1061 kWh / year |
| Size | 12,000 BTU |
| Width | 21.7 in |
| Efficiency (CEER) | 16 |
| Mounting | Does Not Straddle Window or Windowsill |
| Voltage | 115 V |
| Inverter (variable speed) | Yes |
| Heat mode | No |
| Refrigerant | R-32 |
| Height | 14.7 in |
| Depth | 19.0 in |
| Weight | 51.8 lb |
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 Frigidaire FHWW125WF1 cost to run?
About $102 a year at the U.S. average electricity price (18.19¢/kWh), based on its ENERGY STAR rating of 563 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 Frigidaire FHWW125WF1 cost in electricity over its life?
About $1,024 over 10 years, a typical life for a room air conditioner. Add that to the price you pay to get the true cost to own.
Is the Frigidaire FHWW125WF1 energy efficient?
Yes. It is ENERGY STAR certified and uses 47% less energy than the federal maximum for its type.
Is there a cheaper air conditioner to run of the same type and size?
Yes. The GE Profile PHNT10CCH1 uses 526 kWh a year, about $67 less in electricity over 10 years.
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