Trane Round Dual Run Capacitor with Resistor

The Trane Round Dual Run Capacitor with Resistor is a motor run capacitor for residential and light commercial HVAC systems. One capacitor serves two motors. It supports the compressor and the condenser fan motor in a single round can. Technicians also call it a dual run capacitor, a round dual capacitor, or an A/C run capacitor.

Key Features:

• Dual-section round design with separate capacitance ratings for the compressor and fan motor
• Includes a bleed resistor, which helps discharge stored energy after the unit shuts off
• Helps the motors start and run efficiently, supporting steady operation and cooling performance
• Terminals are marked for the common, fan and herm connections
• Trane replacement part, offered in multiple capacitance and voltage ratings

Replacing a weak or failed capacitor can help fix hard starting, humming motors, intermittent cooling, or a condenser fan that does not spin. Choose the variant whose capacitance (MFD) and voltage rating match your system's requirements. Always disconnect power and discharge the capacitor before servicing.