Nordyne 01-0086 Run Capacitor

The Nordyne 01-0086 is a professional-grade 50/5 MFD 370V dual run capacitor engineered for heavy-duty HVAC applications. This round motor run capacitor is the verified OEM direct replacement for Nordyne 620779, ensuring seamless mechanical and electrical compatibility with existing mounting brackets and terminal leads. Designed to stabilize the phase shift for both the compressor and the condenser fan motor, this dual-purpose unit is rated for 370 volts AC, providing reliable capacitance under high thermal loads. Built to meet stringent EIA-456-A performance standards, the internal oil-filled capacitor construction includes a pressure-sensitive interrupter for circuit safety. Field technicians should verify the microfarad rating and physical dimensions before installation to ensure optimal motor torque and efficiency. This high-reliability component is essential for maintaining the power factor and extending the operational lifecycle of motor windings in residential and light commercial cooling systems.

Key Benefits for Contractors

• Dual-run functionality manages both the compressor (50 MFD) and fan (5 MFD) circuits with a single component.
• Direct OEM replacement for Nordyne and Intertherm part number 620779 eliminates field modifications.
• 370Vac rating ensures stable performance and dielectric strength in demanding electrical environments.
• Compact round aluminum housing fits standard mounting straps across various air handler and condenser models.
• Quick-connect terminals facilitate faster service calls and secure electrical interfacing.

Common Technical Questions

Can I use a 440V capacitor to replace this 370V 01-0086 unit?
Yes, a 440V capacitor can replace a 370V unit as the voltage rating indicates the maximum surge capacity, but the microfarad (MFD) rating must match exactly at 50/5.

What are the signs that this dual run capacitor has failed?
Common indicators include a bulging top cap, the compressor humming without starting, or the condenser fan motor failing to reach full RPM.

Is the 01-0086 compatible with Intertherm and Miller equipment?
Yes, as an genuine Nordyne part, it is the standard replacement for most Intertherm, Miller, and Frigidaire HVAC units requiring a 50/5 MFD capacitor.

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.