Why are air conditioners only fully on or off, instead of adjustable strength?

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Why do air conditioners and refrigerators have to keep turning on and off to keep the air within a temperature range, instead of adjusting their output to maintain an exact temperature?

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Anonymous 0 Comments

There are inverter ACs which do exactly what you are expecting. They usually don’t shut down completely unless required. They can run variable frequencies depending on the load due to inverters.

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