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The RECTORSEAL usa2029 is a 5 microfarad (MFD) oval run capacitor rated for 370 and 440 volt applications, manufactured in the United States. Run capacitors maintain the phase difference between start and run windings in single-phase motors, keeping them operating efficiently under continuous load. This capacitor is designed for use in HVAC systems and is installed by licensed HVAC technicians and refrigeration mechanics during routine maintenance or component replacement service calls. At 0.2725 pounds, it is a compact, lightweight component suited for residential and light commercial equipment.
This capacitor is commonly installed in residential and light commercial HVAC equipment, including central air conditioners and heat pumps. It supports single-phase compressor motors, condenser fan motors, and blower motors that require a continuous-duty run capacitor. The dual-rated 370 and 440 volt designation makes it suitable for a range of motor voltages found in standard HVAC applications.
Designed as an OEM-style replacement run capacitor for single-phase motors in residential and light commercial HVAC equipment requiring a 5 MFD, 370 or 440 volt oval capacitor.
Run capacitors must be installed by a qualified HVAC technician. Always disconnect and lock out power to the unit before replacing a capacitor, and discharge any stored voltage in the old capacitor using an approved resistive discharge tool before handling. Verify that the MFD rating and voltage rating of the replacement match or are approved for the motor nameplate before installation. Follow all applicable local electrical codes and manufacturer service instructions.
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