York S1-324-36073-291 Motor

Successful field repairs on York systems require exact components, and the York S1-324-36073-291 Motor is the verified OEM replacement motor for several furnace and air handling units. This 1/2 HP ECM blower motor is engineered for high-efficiency operation, utilizing advanced electronic commutation to provide variable speed control rather than the fixed outputs of standard PSC motors. This specific model is a dual-voltage component, built to handle 120/240V ECM motor configurations, making it adaptable to various site electrical requirements without needing secondary transformers. For technicians updating older inventory, the S1-324-36073-291 serves as the direct replacement for S1-024-31940-028, ensuring that airflow parameters and bracket mounting remain consistent with factory specifications.

Constructed with a rugged steel frame and an aluminum flange, this York furnace blower motor is designed to mitigate vibration and flexing during 1800 RPM operation. As a variable speed HVAC motor, it integrates sophisticated control modules that monitor torque and speed, allowing for consistent CFM delivery even as static pressure fluctuates within the ductwork. When diagnosing York HVAC replacement parts, verifying the 16-pin harness and 5-pin power connector is essential to ensure proper communication between the integrated module and the system control board. Standardized for reliability, this motor maintains high energy density while reducing overall operational noise and power consumption in residential and light commercial applications.

• Broad Compatibility: Direct OEM successor to the S1-024-31940-028, ensuring drop-in fitment for York, Luxaire, and Coleman units.
• Multi-Voltage Support: Fully rated for both 120V and 240V systems, providing flexibility for different HVAC equipment platforms.
• Precision Speed Control: The 1800 RPM ECM design allows for exact airflow adjustments, enhancing system efficiency and indoor comfort.
• Robust Build Quality: Features a steel frame and aluminum flange for superior heat dissipation and structural integrity during high-torque startups.

Is the control module included with the S1-324-36073-291?
Yes, this assembly typically includes both the 1/2 HP motor and the pre-programmed ECM control module, optimized for York equipment parameters.

Can this motor replace a standard PSC motor?
No, this is an electronically commutated motor (ECM) and requires a compatible digital signal from the control board. It cannot be used as a direct replacement for 4-speed or 3-speed induction motors without significant system modification.

How do I verify if the module or the motor has failed?
Technicians should check for high-voltage power at the 5-pin plug and 24V communication signals at the 16-pin harness. If voltage is present but the "rock of death" (stuttering) occurs, the module has likely failed.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.