668-502

This premium 3 MFD run capacitor is a critical component for maintaining the efficiency and performance of electric motors within HVAC systems, furnaces, and air conditioning units. Designed for dual voltage compatibility (370V and 440V), this capacitor ensures your blower motors and fans operate smoothly by providing the necessary phase shift to keep the motor running at optimal speeds. If your appliance is humming but not starting, or if the fan is rotating slower than usual, a failing run capacitor is often the culprit. Replacing a weak or blown capacitor helps extend the lifespan of your blower motor and prevents costly system downtime. Built for durability and reliability, this electrical component is essential for consistent climate control in both residential and commercial applications.
Type: Run Capacitor
Size: Standard
Application: Used in furnace blower motors, air conditioner fan motors, and various ventilation systems to assist in motor start-up and efficient continuous operation.
Specifications: Capacitance: 3 MFD (Microfarads); Voltage Rating: 370/440 VAC; Frequency Compatibility: 50/60 Hz; Tolerance: +/- 5%.