maintaining optimal airflow and preventing interference with the fan's operation

ensuring the start capacitor (when applicable) discharges correctly to provide the necessary starting torque

Resistant to chemicals and boiler treatment additives for long-term operational stability

"make and break" connections in demanding fluid transfer and cooling systems

Copeland Comfort Control (White Rodgers) 90-370 Fan Relay maintaining optimal airflow and preventingThe White Rodgers 90 370 Fan Relay is a heavy duty, SPDT (Single Pole Double Throw) switching solution designed for high demand HVACR applications. Operating on a 24V coil (50 60 Hz), this enclosed fan relay provides reliable control for fan motors, solenoids, and general purpose switching in both heating and cooling systems. Technical specifications include a 77 ohm DC resistance coil and a contact rating of 12A continuous at 125 VAC (60A inrush).