Wallmaster Room Air Conditioners: Energy Cost by Model
A typical Wallmaster room air conditioner costs
about $11 a month
$133 a year, at the US average of 18.0¢ per kWh
The sticker on the box says $103. It is worked out at one national rate, so it moves once you choose your state.
Averaged across 2 room air conditioners on sale in the US. An estimate at your state's average rate — not a guarantee of your bill.
2 models, averaging 737 kWh a year. That is 25% more than the room air conditioners average of 592 kWh.
Cheapest to run
A year at the U.S. average rate.
← All room air conditioners · Wallmaster across every category