Customer Questions and Answers for Capacitor (Motor Run/Start Capacitor) by Whirlpool

This motor run/start capacitor helps the appliance motor start and run more reliably, restoring normal operation when the original capacitor has failed. Replacing a bad capacitor can reduce motor humming and prevent startup issues. What it does:

• Provides the stored electrical charge needed to start and stabilize the motor
• Helps the compressor, fan or motor reach proper speed during startup
• Commonly replaces capacitors that are weak, bulging or not holding charge
• May resolve symptoms like humming, intermittent starting, or motors that won't run

• One replacement capacitor

• Disconnect power at the breaker before attempting any service
• Verify capacitor is discharged and use insulated tools; capacitors can hold a dangerous charge
• Confirm compatibility with your appliance using model or serial number before ordering