Rectorseal usa2236 Dual Run Capacitor 45/5 Mfd 370/440V

Product Description

The RECTORSEAL usa2236 is a round dual run capacitor rated at 45/5 microfarads (MFD) and compatible with both 370-volt and 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 design reduces the number of discrete parts in the unit and simplifies replacement service. The usa2236 is a standard round-style capacitor suited for residential and light commercial HVAC equipment and is typically installed by licensed HVAC technicians during seasonal maintenance or compressor and fan motor replacement work.

This capacitor is used in split-system air conditioners and heat pumps where the outdoor condensing unit requires a single capacitor to run both the compressor and the condenser fan motor. The 370/440-volt dual-rated design accommodates equipment operating on either voltage level, making it a practical stock item for field service. It is installed in the electrical compartment of the outdoor condensing unit.

Key Features

• Dual run capacitor supports both compressor and condenser fan motor windings
• 45/5 MFD capacitance rating for split-system HVAC applications
• Dual-rated for 370-volt and 440-volt system compatibility
• Round form factor fits standard capacitor mounting brackets

Compatibility

Designed as an OEM-style replacement dual run capacitor for residential and light commercial split-system air conditioners and heat pumps requiring a 45/5 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 condensing unit before handling capacitors, as capacitors retain a dangerous electrical charge even after power is removed and must be safely discharged prior to removal. Verify the replacement capacitor MFD and voltage ratings match the original equipment specifications before installing. Follow all applicable local electrical codes and NEC requirements when servicing capacitor circuits.

Technical Specifications

• Capacitance: 45/5 MFD
• Voltage Rating: 370/440 volts
• Shape: Round
• Type: Dual Run Capacitor

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: usa2236