The answer to 'why is my humidifier short cycling' is that the humidifier is turning on and off too frequently. This can be caused by a few common issues, such as a malfunctioning humidistat, a clogged water line, or a problem with the unit's internal controls.
Short cycling can lead to inefficient operation, higher energy bills, and potential damage to the humidifier over time. It's important to diagnose and address the root cause to ensure proper and efficient humidifier function.