Appliances / Window air conditioners / TCL
TCL T14WV9S: $119 a year to run
This room air conditioner uses 656 kWh of electricity a year. At the U.S. average price that is $119 a year and $1,193 over a typical 10-year life. It ranks #387 of 492 window models for running cost.
- Price. Check what it costs at the store (links below).
- Plus running cost. Add $1,193 of electricity over 10 years. That is the part the price tag hides.
- Compare. Pick your state to see your real number, then check the cheaper-to-run models of the same size.
Where to buy
Compare the price, then add the running cost below to get the true cost.
Cost to run where you live
656 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.
| BLACK+DECKER BDM12C | 12000 BTU | $102/yr | saves $169 |
| Brothers 102373 | 12000 BTU | $102/yr | saves $169 |
| DuraSTAR DRWAC121XVB1 | 12000 BTU | $102/yr | saves $169 |
| Frigidaire FHWW125WF1 | 12000 BTU | $102/yr | saves $169 |
Specs
| Brand | TCL |
| Model | T14WV9S |
| Type | Window |
| Energy use | 656 kWh / year |
| Federal maximum for this type | 1313 kWh / year |
| Width | 19.8 in |
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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