York S1-324-36074-320 Motor

The York S1-324-36074-320 is a high-efficiency 1HP 120/240V 1050RPM ECM Motor engineered for precise airflow control in York residential and light commercial air handlers and furnaces. As a direct replacement for S1-024-31941-028, this constant torque ECM (Electronically Commutated Motor) maintains consistent CFM delivery against static pressure fluctuations, ensuring optimal heat exchange across the coil. This dual voltage HVAC motor operates on either 120V or 240V circuits, simplifying inventory requirements and field installation for service contractors. Technicians should note the 1050 RPM blower motor rating and the integrated programmed logic module designed specifically for Johnson Controls equipment. This brushless DC technology significantly reduces power consumption compared to standard PSC motors while providing superior starting torque and quiet operation. When performing a York ECM motor replacement, always verify the harness pin connectors and belly band mounting points match the existing blower housing. This unit features high-grade moisture-resistant insulation to ensure reliable performance in high-humidity environments.

• High-Efficiency ECM Technology: Reduces amperage draw and provides consistent torque performance across varying duct pressures.
• Universal Voltage Compatibility: Supports dual 120V and 240V input, making it a versatile 1HP solution for diverse York air handler configurations.
• OEM Compatibility: Verified direct replacement for S1-024-31941-028, ensuring exact physical fit and electrical pinout alignment.
• Precision Performance: Maintains a 1050 RPM nominal speed to meet original factory specifications for system airflow and BTU transfer.

Common Technical Questions

Will this motor work with my existing 120V York furnace?
Yes, the S1-324-36074-320 is rated for dual voltage (120/240V) systems. Ensure you reference the wiring schematic on the motor or unit to confirm the specific tap configuration for your voltage.

Is this a drop-in replacement for the S1-024-31941-028?
Correct. This model is the official superseding part number for the S1-024-31941-028 and maintains the specific mounting and performance logic required for a field swap.

Does this assembly include the control module?
This is a complete ECM assembly which includes both the motor and the pre-programmed electronic control module calibrated for York performance standards.

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.