Description
The York S1-02436127000 Fan Coil Relay 50/60Hz is an electromechanical switching component used in HVAC systems, to control fan coil operation. It is typically installed in fan coil or air handling units, where it receives a 24V control signal to activate internal contacts that regulate the fan motor circuit. This plays a key role in system sequencing by enabling, or interrupting fan operation based on thermostat or control board commands. This equipment ensures reliable fan control and coordinated system performance.
