York S1-324-36080-550 Control 323080-701 The SPDT contacts should be

The SPDT contacts should be wired to the controller's safety interlock loop

irregular acoustic resonance (booming or whistling) during startup

You must ensure the valve matches the fuel source of the appliance

such as the SCA-6

supporting up to 720

York S1-324-36080-550 Control 323080-701 The SPDT contacts should beThe York S1 324 36080 550 is a factory programmed 3 4 HP ECM motor control module engineered for EON series motors. As a critical component for maintaining system static pressure and airflow precision, this direct OEM replacement ensures the blower motor operates within calibrated performance curves. Designed for high efficiency HVAC systems, the programmed motor control manages torque and variable speed transitions to optimize thermal transfer across