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

Product Description

The RECTORSEAL usa2222ba is a round dual run capacitor rated at 80/5 microfarads (MFD) and compatible with 370/440-volt systems. Dual run capacitors serve two motor windings simultaneously, supporting both the compressor and the condenser fan motor from a single component. This capacitor is installed in residential and light commercial HVAC equipment to maintain stable motor start and run performance. Licensed HVAC technicians replace these components during routine service calls or when motors exhibit hard-start symptoms, humming, or failure to start.

This capacitor is suited for split-system air conditioners and heat pumps where a single round capacitor handles both the compressor and fan motor circuits. The 80/5 MFD rating covers a high-capacitance compressor terminal paired with a standard fan terminal. The dual voltage rating of 370/440 volts makes it adaptable to a range of residential and light commercial condensing units encountered in the field.

Key Features

• Dual run design supports compressor and condenser fan motor from one capacitor
• 80/5 MFD rating covers high-demand compressor circuits alongside fan motor circuits
• 370/440-volt dual rating provides compatibility across common residential and light commercial voltage applications
• Round form factor fits standard capacitor brackets and mounting hardware

Compatibility

Designed as an OEM-style replacement dual run capacitor for residential and light commercial split-system air conditioners and heat pumps requiring an 80/5 MFD, 370/440-volt round capacitor.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all power to the unit before handling capacitors, as capacitors store a lethal charge even after power is removed — discharge the capacitor safely using a resistive discharge tool before touching terminals. Verify the MFD rating and voltage rating match the equipment nameplate before installation. Follow applicable electrical codes, including NEC guidelines, when servicing capacitor circuits.

Technical Specifications

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

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: usa2222ba