ThisIsTheWay Posted June 14, 2022 Posted June 14, 2022 Could the 2477D be used for an attic fan? Would like to have the fan at a lower speed.
Techman Posted June 14, 2022 Posted June 14, 2022 NO, you can't use a dimmer switch on a fan motor. You would need either the on/off module or the 2477S. It also depends on the amperage of your fan. They both support up to 15 amps
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