York S1-024-35885-000 Motor

The York S1-024-35885-000 Motor is an OEM replacement blower motor engineered for high-efficiency air handlers and furnaces. This 3/4 HP ECM motor operates on 208-230Vac and is rated for 1050 RPM, providing the precise torque control required to maintain consistent CFM across various static pressure levels. As a programmed ECM motor, it features factory-loaded parameters specifically tuned for York and Johnson Controls equipment, ensuring the system maintains its original SEER2 efficiency and dehumidification profiles. Unlike standard induction motors, this HVAC blower motor utilizes an integrated electronic control module to vary speed, significantly reducing energy consumption and mechanical wear during low-demand cycles. For field technicians, this unit offers a direct-fit solution that eliminates the complexities of universal motor programming, ensuring the external static pressure within the ductwork is handled according to the original manufacturer's engineering specifications.

• Factory Programmed: Pre-configured logic ensures immediate compatibility with York system control boards.
• High Efficiency: 3/4 HP ECM design lowers operating costs compared to traditional PSC motors.
• Optimized Airflow: Maintains 1050 RPM to ensure proper heat exchange across the evaporator coil.
• Rugged Construction: Built to withstand the thermal demands of continuous furnace and AC operation.

Is the S1-024-35885-000 a drop-in replacement for PSC motors?
No, this is a programmed ECM motor. It requires the specific wiring harness and control signals found in ECM-ready York air handlers and cannot be used to replace standard PSC motors without significant control modifications.

Does this motor require a run capacitor?
No. Because this is an electronically commutated motor, the phase conversion and start-up torque are managed by the integrated electronic module.

What is the primary cause of failure for these blower motors?
Excessive static pressure due to restricted ductwork or high-MERV filters is the most common cause of module failure. Always verify static pressure when installing a new York HVAC part.

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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.