The Nidec-Embraco 513556529-ESP Start Capacitor is an electrical component designed to provide the additional starting power required by compatible compressor motors. It temporarily stores and releases electrical energy during startup, helping the motor reach operating speed efficiently. This capacitor is used with compatible refrigeration and HVAC compressor systems, including equipm... https://www.partshnc.com/nidec-embraco-513556529-esp-start-capacitor-165v-270-324-mfd