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We’re already enjoying warm weather here in Southern California as spring starts, which is exactly what we expect. We can also expect this summer to be another hot one when we need our air conditioners putting in serious work to keep us cool and happy.
Running an AC is expensive. The only electrical appliance in a house that uses more electricity is an electric water heater (if you have one). The compressor of an air conditioner draws on large amounts of power to run when the AC switches into cooling mode, from 3,000 to 5,000 watts per usage hour. For a comparison, most electrical appliances in a house only use watts per usage hour measured in the low hundreds.