Nordyne 01-0097 Run Capacitor

When you're out in the field and find a 3.5-ton rooftop unit or a residential split system with a humming motor that won't kick over, you need a high-quality Nordyne 01-0097 Run Capacitor. This is a 40/5 Microfarad 440Vac Round Dual Run Capacitor engineered for professional HVACR maintenance. With a 40+5 MFD dual run configuration, it provides the phase shift needed to start and run both the compressor and the condenser fan motor efficiently. The round dual run capacitor design is a standard fit for Frigidaire, Maytag, Intertherm, and other Nordyne-produced gear, ensuring the motor windings receive stable power factor correction. Rated for 440 volts, this component is more robust than 370V versions and can be used as a heavy-duty field replacement to handle voltage spikes and thermal stress. The aluminum casing and quad-blade quick connect terminals make it a straightforward swap in the electrical cabinet, helping you restore system performance and maintain proper amperage draw for both 50Hz and 60Hz PSC motors.

• Dual-Section Versatility: Consolidates the start and run circuits for both the hermetic compressor and the condenser fan into one HVAC dual run capacitor.
• 440VAC Duty Rating: Offers superior dielectric strength, allowing it to work in both 370V and 440V applications for increased reliability.
• Precision Tolerance: Built to +/- 5% capacitance tolerance to meet the original motor specifications and prevent overheating.
• Industrial Construction: Features a moisture-resistant aluminum housing and non-PCB oil for stable operation in high-ambient temperatures.

Can I use a Nordyne 01-0097 to replace a 370V capacitor?
Yes, in the trade, we always recommend upgrading to a 440V capacitor like this one. While you can't go down in voltage, going up provides a safer margin for the motor windings and helps prevent premature failure during peak load.

What are the signs this capacitor has failed?
Look for a mushroomed or bulged top, fluid leakage, or scorched terminals. From a diagnostic standpoint, if the motor is drawing high amps but won't turn, or if your multimeter shows a reading more than 5% away from 40/5 MFD, it is time for a replacement.

Does it matter which way the wires go?
Absolutely. Ensure you land your common lead on 'C', the compressor lead on 'Herm', and the fan lead on 'Fan'. Mixing these up can lead to motor damage or failure to start.

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.