Comfort Aire Room Air Conditioners: Energy Cost by Model
A typical Comfort Aire room air conditioner costs
about $11 a month
$129 a year, at the US average of 18.0¢ per kWh
The sticker on the box says $100. It is worked out at one national rate, so it moves once you choose your state.
Averaged across 4 room air conditioners on sale in the US. An estimate at your state's average rate — not a guarantee of your bill.
4 models, averaging 713 kWh a year. That is 21% more than the room air conditioners average of 592 kWh.