York S1-324-36073-304 ECM Motor

The York S1-324-36073-304 is a professional-grade 1/2HP 120/240V Prgrm ECM Motor designed for direct integration into Johnson Controls and York air handling units. As a constant torque ECM, this motor is engineered to maintain specified CFM outputs across a range of external static pressures, ensuring optimal heat transfer across the coil. This is a factory-programmed blower motor, meaning the specific torque curves and rotational parameters are pre-loaded to match OEM airflow requirements, which eliminates the need for field programming. The dual-voltage capability allows for seamless installation in both 120V and 240V configurations, utilizing a standard multi-pin plug for communication with the integrated control board. For technicians performing a York blower motor replacement, this unit provides the precise ramp-up profiles necessary to maintain system efficiency and prevent coil freeze-ups. Reliable performance in high-duty cycle environments makes this the standard choice for restoring residential HVAC performance to original specifications.

• Factory-programmed torque curves specifically for York/JCI equipment.
• Supports both 120V and 240V single-phase electrical inputs.
• High-efficiency ECM technology reduces amp draw compared to standard PSC alternatives.
• Designed for precise airflow management to maintain system SEER ratings.

Common Questions

Does this motor require a separate programmer for installation?
No, the S1-324-36073-304 arrives as a pre-programmed unit tailored to specific cabinet configurations, allowing for a direct "plug and play" replacement.

What is the primary cause of failure for these ECM modules?
Excessive static pressure or moisture intrusion into the 16-pin connector are common failure points. Ensure the ductwork is sized correctly and the drip loop is functional during installation.

Is this compatible with universal ECM controllers?
This is an OEM York motor. While universal controllers exist, using this specific programmed part ensures the airflow matches the factory design for the heat exchanger and evaporator.

This item is not eligible for free shipping.

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.