Emerson Climate-White Rodgers 90-362 SPST Fan Relay Normally Open 120V

The Emerson Climate-White Rodgers 90-362 Fan Relay 120V is used to regulate the work of the fans and auxiliary in the HVAC systems. It is a single-pole, single-throw normally open switch which, when energized, closes the circuit and the fan is activated. It is related to the installation of a relay in the electrical panel and attaching the input and output terminals to the control and load circuits. It provides a dependable method of switching on of fans, to ensure correct airflow and temperature control.