York S1-024-31404-000 Run Capacitor

The York S1-024-31404-000 Run Capacitor is a precision-engineered component designed for high-performance motor circuits in HVACR equipment. This 10 MFD 440V run capacitor provides the continuous phase shift required to optimize motor torque and operational efficiency in PSC (Permanent Split Capacitor) blower motors and small compressors. Rated for 440VAC, this unit offers enhanced dielectric strength compared to standard 370V capacitors, providing a higher safety margin against voltage transients and heat-related degradation. The oval run capacitor configuration is specifically utilized for its compact physical profile, allowing for seamless integration into tight electrical control boxes. Maintaining the correct microfarad rating is critical for ensuring that motor windings operate within specified amperage limits, preventing thermal overload and mechanical failure. As a genuine OEM York replacement part, it ensures direct electrical compatibility and physical fitment for specialized York, Luxaire, and Coleman air handling units and condensers.

Key Benefits

• Precise 10 Microfarad Rating: Ensures consistent motor startup and running cycles per manufacturer specifications.
• 440VAC Dual-Voltage Compatibility: High voltage tolerance allows for more reliable performance in demanding electrical environments.
• Durable Oval Housing: Constructed to resist environmental stressors while fitting standard mounting brackets in York equipment.
• Low Dissipation Factor: Minimizes energy loss as heat, extending the service life of both the capacitor and the motor.

Common Questions

Can I use this 440V capacitor to replace a 370V rated capacitor?
Yes, in capacitor applications, you can always go up in voltage rating but never down. The 440VAC rating provides superior durability, provided the 10 MFD rating and physical dimensions match the original part.

What are the symptoms of a failing S1-024-31404-000 run capacitor?
Common indicators include a humming motor that fails to start, the motor cutting out on thermal overload, or visible signs of failure such as a bulged or leaking capacitor casing.

Is the shape of the capacitor important for installation?
Yes, while the electrical specs are primary, the oval shape must match the existing mounting strap or bracket used in the York cabinet to ensure a secure installation.

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.