SUPCO CD353x370 HVAC Oval Motor Run Capacitor

The SUPCO CD35+3X370 is a dual-run HVAC oval motor run capacitor rated for 370 VAC and 50/60 Hz, designed to support two motors in a single unit. It delivers 35 µF to the compressor and 3 µF to the condenser fan motor, providing the required phase shift for reliable operation in air-conditioning systems. Commonly cataloged as CD35+3X370 or CD353X370, this oval capacitor matches SUPCO’s oval-run family and is intended for replacement in condensers and similar HVAC equipment where dual capacitance is needed. Verify that the wiring and mounting meet the dual-capacitance and voltage requirements before installation to ensure proper performance and safety.