Nordyne 622180R Blower Relay 240V

The Nordyne 622180R Blower Relay is a control component of an HVAC systems that manages the flow of power to a motor by turning the power supply on or off depending on control signals it is an electromechanical component. The contacts open when the energy is available and the contacts close when the energy is removed to switch off the motor. It is mounted to the control compartment and connected to the control board circuit to aid the synchronized movement of the blower and to ensure that there is sufficient supply of airflow in the furnaces, air handlers.