I just installed one of these (see here for details) in a 3-way cirucit. I can not hear any type of humming coming from the switch. There is a fairly noticeable “click” when the switch is turned off or on, but no humming that I can tell.
–Jamie
I just installed one of these (see here for details) in a 3-way cirucit. I can not hear any type of humming coming from the switch. There is a fairly noticeable “click” when the switch is turned off or on, but no humming that I can tell.
–Jamie