Westinghouse Fan Switch January 18, 2019 Robot Check. www.amazon.comRobot Check. www.amazon.com Wiring 2 Light Switches In One Box14 3 Electrical WireMy Thermostat Only Has 2 WiresRb20det Wiring Harness DiagramElectric Cooling Fan Wiring Diagram4 Wire Ceiling Fan Switch2011 Gmc Sierra Trailer Wiring DiagramCentral Heating Thermostat Wiring