What's the correct way to wire a multi-control rocker switch (e.g. Leviton 1755) that has three switches on one yoke with a common supply? What wire(s) do I run from the switches to each of the loads? Electricians must use something other than hard-to-find 14/4 NM-B, yes?
I'm installing a bathroom fan/light combo into a circuit with an existing vanity light. My plan is to bring power to the switch first (14/2 NM-B), then to the existing vanity, then to the fan. I can modify this arrangement if there's a compelling reason.