Changeover Switch on 220v Circuit

Would it be safe and up to code to use a changeover switch in order to utilize the same 220v 30 amp circuit for central air conditioning in the summer and a steam humidifier in the winter?

Since the switch would make it impossible to use both at the same time, would it would still be considered a dedicated circuit for each?

Posted Nov 25, 2023, 3:39 PM UTC

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Determire•

In theory, yes.

The cost of the changeover switch is likely greater than just running a new circuit back to the panel.

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