Nordyne 01-0090 Dual Run Capacitor

Ensure reliable start-up and operational efficiency for high-demand HVAC systems with the Nordyne 01-0090 Dual Run Capacitor. This 70/5 MFD 370V Round Capacitor is a standard OEM replacement part engineered to facilitate the simultaneous operation of the compressor and fan motor in residential and commercial air conditioning and heat pump units. Rated for 370 VAC, this dual-run component features 70 microfarads for the compressor (HERM) and 5 microfarads for the fan motor (FAN), providing the necessary phase shift for single-phase motor efficiency. Designed for compatibility with Intertherm, Miller, and Revolv systems, this Nordyne OEM parts solution replaces legacy part numbers such as 621906. Constructed with a heavy-duty aluminum case and a 10,000 AFC pressure-sensitive interrupter, it is built to withstand high ambient temperatures and the rigorous cycling demands of high-seer cooling equipment.

• 70/5 ?F Capacitance: Precision-rated for heavy-duty compressor circuits and standard fan motor applications.
• 370V Rating: Ideal for specific voltage applications requiring precise electrical parameters.
• OEM Compatibility: Exact fit for Nordyne air conditioner parts, ensuring drop-in replacement without bracket modification.
• Dual-Section Design: Optimizes space by consolidating the fan and compressor capacitors into one round dual run capacitor.
• Industrial Durability: Metalized polypropylene film technology ensures stable performance under high thermal stress.

Can I use a Nordyne 01-0090 to replace a 440V capacitor?
No. While a 440V capacitor can often replace a 370V unit, a 370V capacitor like the 01-0090 should only be used in systems specifically rated for 370V or lower to prevent premature failure.

What are the wiring positions for this dual run capacitor?
The terminals are clearly marked: 'C' for Common, 'HERM' for the compressor connection, and 'FAN' for the condenser fan motor. Always discharge the old unit before handling.

How do I know if my 70/5 370V capacitor is failing?
Common signs include a bulging top, visible oil leaks, or a 'failed' reading when testing microfarads with a multimeter. Professional HVAC capacitor replacement is recommended if readings fall outside the ?5% tolerance.

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.