Exhaust fans. Usually built into the ceilings and walls of kitchens, baths, and laundry rooms, exhaust fans come in various shapes and ... Schematic diagrams of three-speed fan. ... Of course, also check for a dirty switch and a loose contact or wire. Frequently, a dirty switch contact will cause one or more speeds to go dead.
|Title||:||Small appliance servicing guide|
|Publisher||:||McGraw-Hill Companies - 1976-01-01|