York S1-024-31956-000 Motor

The York S1-024-31956-000 Motor is a high-performance 3/4 HP centrifugal exhaust motor specifically engineered for commercial HVAC applications and packaged units. Operating at 460Vac, this single-phase HVAC motor provides steady power for air removal and pressure management. With a rated speed of 1050 RPM and 3-speed functionality, it allows for precise airflow balancing and system calibration. This OEM York replacement motor ensures seamless mechanical compatibility with existing fan assemblies, eliminating the need for field modifications on the mounting brackets or shaft connections. As a veteran technician knows, maintaining the correct 460V 3-speed motor specifications is critical for protecting system electronics and meeting ventilation requirements in industrial environments. This unit is built to withstand the continuous-duty demands of rooftop units and power exhaust sections, offering a reliable solution for restoring factory-standard performance.

• Direct OEM Integration: The York S1-024-31956-000 serves as a drop-in replacement, ensuring the electrical and mechanical dimensions align perfectly with York commercial equipment.
• Multi-Speed Versatility: The 1050 RPM 3-speed configuration provides the flexibility needed to tune exhaust rates for specific building pressure requirements.
• Industrial Grade Efficiency: Designed for 460Vac operation, this motor handles higher voltage loads with greater efficiency and reduced heat generation compared to lower voltage counterparts.
• Reliable Performance: Engineered for durability in exhaust fan motor applications, providing consistent air discharge in heavy-duty packaged unit sections.

Is this motor compatible with 230V systems?
No, this unit is specifically rated for 460Vac. Installing it on a lower voltage supply will result in failure to start or significant torque loss. Always verify the nameplate voltage before installation.

What is the primary application for the S1-024-31956-000?
This motor is commonly used in the power exhaust assemblies of York commercial rooftop units (RTUs) to maintain proper building static pressure and exhaust relief air.

Can I use this 3-speed motor in a single-speed application?
Yes, you can select the lead corresponding to the required 1050 RPM or lower speeds, provided the unused leads are properly insulated and capped per standard electrical code.

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.