How Much Electricity Does A Central Ac Use. An average central ac will use 3000 to 5000 watts of power for around 9 hours a day during the hotter months. To calculate how much electricity does a AC use per hour you first need to convert the tonnage of your unit into amperes based on the below guide.
Your air conditioner costs about. 1 ton ac 1200 watt 12 kW. Some smaller capacity units only require 110120 volts.
The power consumption of air conditioners averages 318 watts hourly for a 24000 BTU unit in most American households.
See answer 1000 Wh will run a 30-watt stereo for 1000 30 33 hours. Therefore if you run the fan continuously for a 30-day month 720 hours you would use 360000 watt hours 720 x 500 or 360 kilowatt hours kWh. Click calculate to find the energy consumption of a central air conditioner using 3500 Watts. The smaller models use around 1400 watts or 5000 Btuhr.
