Source 1 CAP44800R Run Capacitor 80 Mfd 440V Round

Product Description

The SOURCE 1 CAP44800R is a single run capacitor rated at 80 microfarads (MFD) and 440 volts, designed for continuous-duty motor operation in HVAC systems. Run capacitors maintain a phase-shifted current to the run winding of single-phase motors, improving torque, efficiency, and motor longevity. This round-style capacitor is a common replacement component installed by licensed HVAC technicians during seasonal maintenance, compressor service, and condenser or air handler motor replacement. Its 440-volt rating provides compatibility across a wide range of residential and light commercial equipment.

This capacitor is suited for use with single-phase compressor motors, condenser fan motors, and blower motors found in split-system air conditioners, heat pumps, and packaged units. The 80 MFD rating targets larger single-phase compressor motors that require higher capacitance for proper start and run performance. HVAC technicians typically encounter this specification in higher-tonnage residential and light commercial condensing units where compressor motor windings demand sustained capacitive support during operation.

Key Features

• 80 MFD capacitance rating for high-demand single-phase motor applications
• 440-volt rating provides margin across standard 208-240 volt HVAC circuits
• Round case design fits standard capacitor brackets and mounting clips
• Single-section construction for dedicated run-capacitor applications
• Continuous-duty rated for sustained motor operation

Compatibility

Designed as an OEM-style replacement run capacitor for single-phase compressor and condenser fan motors in residential and light commercial HVAC equipment requiring an 80 MFD, 440-volt round capacitor.

Installation Notes

Run capacitor replacement is performed by licensed HVAC technicians. Always disconnect and lock out power to the unit before servicing capacitors, and discharge the existing capacitor using an insulated resistor before handling — capacitors retain a lethal charge even after power is removed. Verify that the MFD rating and voltage rating of the replacement match the equipment nameplate before installation. Follow all applicable local codes and manufacturer service documentation during replacement.

Technical Specifications

• Capacitance: 80 microfarads (MFD)
• Voltage Rating: 440 volts
• Configuration: Single
• Case Style: Round

Standard Information

• Brand: SOURCE 1
• Manufacturer Part Number: CAP44800R