On Mon, 11 Jul 2005 19:50:11 GMT, blueman wrote:

One other potentially relevant point. The light (and therefore) fan
are on a Lutron slide dimmer switch, though when the fan is on, I keep
the dimmer in the fully on position. Could this be causing or
contributing to the problem?

Yes. The triac in the dimmer would be causing the buzzing.

Don www.donwiss.com (e-mail link at home page bottom).