Appliances / Window air conditioners / Perfect aire
Perfect aire 1PATWV14002
14,000 BTU · Through the Wall room air conditioner
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- Price. Check what it costs at the store.
- Plus running cost. Add $1,373 of electricity over 10 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 Perfect aire 1PATWV14002
The Perfect aire 1PATWV14002 is a 14,000 BTU through the wall room air conditioner certified by ENERGY STAR. Its official test figure is 755 kWh of electricity a year, which at the U.S. average price of 18.19¢ per kWh comes to $137 a year, or $1,373 over a typical 10-year life.
That is 49% less energy than the federal maximum for this type of air conditioner (1,481 kWh a year), a saving of about $132 a year compared with a model that only just meets the standard.
Among 58 through the wall models it ranks #52 for running cost. The cheapest model of this type would save $598 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 Brothers 102396 uses 648 kWh a year and would save about $195 over 10 years.
Cost to run where you live
755 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.
| Brothers 102396 | 12000 BTU | $118/yr | saves $195 |
| DuraSTAR DRTAC121XVB1 | 12000 BTU | $118/yr | saves $195 |
| DuraSTAR DRTAC122XVB1 | 12000 BTU | $118/yr | saves $195 |
| Frigidaire FHTC125WC1 | 12000 BTU | $118/yr | saves $195 |
Specs
| Brand | Perfect aire |
| Model | 1PATWV14002 |
| Type | Through the Wall |
| Energy use | 755 kWh / year |
| Federal maximum for this type | 1481 kWh / year |
| Size | 14,000 BTU |
| Width | 24.1 in |
| Efficiency (CEER) | 13.9 |
| Mounting | Does Not Straddle Window or Windowsill |
| Voltage | 230 V |
| Inverter (variable speed) | Yes |
| Heat mode | No |
| Refrigerant | R-32 |
| Height | 14.7 in |
| Depth | 20.9 in |
| Weight | 63.5 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 Perfect aire 1PATWV14002 cost to run?
About $137 a year at the U.S. average electricity price (18.19¢/kWh), based on its ENERGY STAR rating of 755 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 Perfect aire 1PATWV14002 cost in electricity over its life?
About $1,373 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 Perfect aire 1PATWV14002 energy efficient?
Yes. It is ENERGY STAR certified and uses 49% 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 Brothers 102396 uses 648 kWh a year, about $195 less in electricity over 10 years.
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