Rectorseal usa2222ba Dual Run Capacitor 80/5 Mfd 370/440V

Product Description

The RECTORSEAL usa2222ba is a dual-run capacitor rated at 80/5 microfarads (MFD) and 370/440 volts, designed for use in single-phase HVAC compressor and fan motor circuits. This round-configuration capacitor serves two motor loads simultaneously through a single unit, providing the continuous capacitance required to keep both the compressor and the condenser fan motor running at proper efficiency. It is a direct-replacement component typically installed by licensed HVAC technicians during routine maintenance or system repair when an original capacitor has failed or shows degraded capacitance values on a meter.

This capacitor is suited for residential and light-commercial air conditioning systems, heat pumps, and condensing units where a single dual-run capacitor replaces two separate units. The 370/440-volt dual-voltage rating provides compatibility across a wide range of equipment voltage configurations. Installation scenarios include condenser unit capacitor replacements where the original component has bulged, leaked, or tested outside of acceptable MFD tolerance.

Key Features

• Dual-run configuration handles both compressor and fan motor loads in one round capacitor
• 80/5 MFD rating supports high-capacitance compressor terminals paired with standard fan motor terminals
• 370/440-volt dual-voltage rating fits a broad range of single-phase condensing unit voltages
• Round shape is the most common form factor for residential condenser unit capacitor bays
• Dual connection terminals allow straightforward wiring to HERM, FAN, and COMMON terminals

Compatibility

Designed as an OEM-style replacement dual-run capacitor for single-phase residential and light-commercial HVAC condensing units requiring an 80/5 MFD, 370/440-volt round capacitor.

Installation Notes

Capacitor replacement is performed by licensed HVAC technicians. Disconnect and lock out all power to the condensing unit before handling any capacitor, as run capacitors retain a high-voltage charge even after power is removed and must be safely discharged before removal. Use an insulated discharge tool or resistor rated for the voltage before disconnecting terminals. Follow applicable local codes and manufacturer wiring diagrams when reconnecting HERM, FAN, and COMMON terminals.

Technical Specifications

• Capacitance: 80/5 MFD
• Voltage Rating: 370/440 volts
• Configuration: Dual
• Shape: Round
• Connections: Dual
• Type: Run Capacitor

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: usa2222ba