Room Air Conditioner Switch

This motor start/run capacitor helps the appliance's motor start and run more reliably, restoring proper motor performance for compressors and fans when the original capacitor has failed or weakened. What it does:

• Provides the electrical boost motors need to start and maintain proper running speed
• Commonly associated with symptoms like humming, motors that won't start, intermittent running, or reduced cooling/airflow
• Supports compressor and fan motors that rely on a dedicated start/run capacitor for normal operation
• Designed to plug or wire into the motor circuit per the original equipment configuration

• One capacitor

• Disconnect power to the appliance before inspecting or replacing the capacitor
• Capacitors can hold a dangerous charge — discharge safely
• Verify terminal labeling and wiring orientation before removal; replace like-for-like