TCL T08WV9S
Window
ENERGY STAR Most Efficient
Summary
The TCL T08WV9S is a window that uses 375 kWh per year, costing approximately $60annually to run at the US average electricity rate. Over 10 years, that's $600 in energy costs alone. It uses 47% less energy than the federal minimum standard, earning ENERGY STAR's "Most Efficient" designation — the top tier of certified products. This is an exceptionally efficient model.
$60
per year to run
97
efficiency score /100
$600
10-year energy cost
How This Compares to Other Room Air Conditioners
Ranked #38 out of 404 in the room air conditioners category (by lowest annual cost).
Annual Cost
$60 vs avg $97
$37/yr cheaper
Energy Use
375 kWh vs avg 605
230 kWh less
Efficiency Score
97 vs avg 90
Above average
Energy Details
Annual Energy Use375 kWh/year
Federal Standard0 kWh/year
Better Than Standard47%
Annual Cost (at $0.16/kWh)$60
BrandTCL
Date Certified
Energy cost estimated at $0.16/kWh (US national average). Your actual cost depends on your local electricity rate and usage patterns. Data from ENERGY STAR certified product database.