Diversitech 37500h Motor Run Capacitor 50 Mfd 370V Oval

Product Description

The DIVERSITECH 37500h is a single-capacitance, oval motor run capacitor rated at 50 microfarads (MFD) and 370 volts, designed for continuous-duty operation in HVAC equipment. Motor run capacitors maintain a phase shift in the run winding of single-phase motors, keeping the motor spinning efficiently after startup. This unit is guaranteed for 10,000 hours of life under normal operating conditions and maintains 94% of rated capacitance through 60,000 hours of service. At 0.8 pounds and measuring 2.91 inches by 3.86 inches, it fits standard oval capacitor mounting brackets found in many residential and light-commercial air handlers and condensing units.

This capacitor is suited for use in both ducted and ductless HVAC systems. Typical applications include condenser fan motors and blower motors in split-system air conditioners and heat pumps. HVAC technicians install this capacitor as a direct replacement when a failed or weak run capacitor is identified during a service call. Its oval form factor fits bracket-style mounts common in condensing unit control compartments.

Key Features

• 50 MFD single-capacitance rating for run-winding phase shift in single-phase motors
• 370-volt rating compatible with standard residential and light-commercial HVAC motor circuits
• Oval form factor fits standard bracket-style capacitor mounts
• Rated for 10,000 hours of guaranteed service life under normal operating conditions
• Maintains 94% capacitance rating at 60,000 hours for extended reliability
• Compatible with both ducted and ductless system applications

Compatibility

Designed as an OEM-style replacement oval run capacitor for single-phase condenser fan motors and blower motors in ducted and ductless residential and light-commercial HVAC systems requiring a 50 MFD, 370-volt single-capacitance run capacitor.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all power to the unit before accessing the control compartment, and discharge the existing capacitor fully before handling it, as capacitors can retain a dangerous charge even after power is removed. Secure the capacitor in the mounting bracket and verify all terminal connections are tight before restoring power. Follow applicable local electrical codes and manufacturer wiring diagrams during replacement.

Technical Specifications

• MFD Rating: 50 MFD
• Voltage: 370 volts
• Capacitance Type: Single
• Shape: Oval
• Dimensions: 2.91 inches x 3.86 inches
• Weight: 0.8 pounds
• Guaranteed Service Life: 10,000 hours
• Application: Ducted and Ductless HVAC Systems

Standard Information

• Brand: DIVERSITECH
• Manufacturer Part Number: 37500h