Inquiry (采购产品): Rotary switch My restaurant has a large hood vent for the grill. It has a simple on/off swith and is run on 120v with a 20 amp breaker. I need a rotary switch that will handel the load so we can run the fan at various speeds. What do you suggest? Sincerely, David B. **** Hidden Message ***** David Bouffard 31531 SR 20 Oak Harbor, WA 98277 USA Company: Cho Won Grill E-mail: lariat@pioneernet.net **** Hidden Message ***** lariat@pioneernet.net