Description : Does any know if using the fan on your central A/C unit, use as much energy as when it is cooling?
Last Answer : answer:The actual calculation would depend on the particulars of your unit, but remember that when the AC is on its cooling cycle, both the fan and the compressor unit are running. The compressor uses roughly the ... / 1000 watts per kilowatt = 1,119 kilowatt hours, at $0.10 per kwh makes $111.90.