Diversitech trcfd255 Dual Run Capacitor 25+5 Mfd 440/370V

Product Description

The DIVERSITECH trcfd255 is a professional-grade dual run capacitor rated at 25+5 microfarads (MFD) and 440/370 volts, designed for motor run applications in HVAC systems. It stores and releases electrical energy to maintain consistent motor torque and efficiency in both compressor and fan motor circuits. The round form factor measures 1.97 inches in diameter by 3.54 inches in length, making it a compact, direct-fit replacement in most residential and light commercial air conditioning and heat pump units. HVAC technicians and refrigeration mechanics are the primary installers of this component.

This capacitor is suited for ducted and ductless HVAC systems operating on 50 Hz or 60 Hz power. It supports dual-capacitance applications where a single component serves both the compressor and the condenser fan motor. Typical installation scenarios include seasonal replacements during maintenance calls, field repairs after capacitor failure diagnosis, and unit startups where degraded capacitance readings indicate the existing component is out of tolerance.

Key Features

• Dual run capacitor supports both compressor and fan motor circuits in a single unit
• 25+5 MFD rating covers common residential and light commercial HVAC pairings
• Dual voltage rating of 440/370V provides compatibility across a wide range of equipment
• Round form factor at 1.97 inches by 3.54 inches fits standard capacitor brackets
• Rated for both 50 Hz and 60 Hz systems for broad application coverage
• Compatible with ducted and ductless configurations

Compatibility

Designed as an OEM-style replacement dual run capacitor for residential and light commercial air conditioning, heat pump, and ductless mini-split systems requiring a 25+5 MFD, 440/370V round capacitor.

Installation Notes

Capacitor replacement is performed by licensed HVAC technicians. Disconnect and lock out all power to the unit before opening the electrical compartment, and discharge the existing capacitor using an insulated resistor before handling. Confirm MFD and voltage ratings match the equipment nameplate before installation. Follow NEC guidelines for electrical work, and verify all terminal connections are secure before restoring power.