Can the light and fan be turned on separately? Does it require the two-function control to do that?A. Yes you can you just need a basic 2 toggle switch.
What wall switch do I use for the fan & light to be switched separately for the Broan 657?A. The Broan 657 needs to be wired into separate switches in order to control the light and fan separately. It can't be done with a single switch, unfortunately.