668-602

This high-performance dual run capacitor is a vital replacement component for central air conditioning and heat pump systems. Engineered to support both the compressor and the fan motor, this 45/4 MFD capacitor provides the essential electrical phase shift required for motor startup and efficient continuous operation. If your HVAC unit is experiencing difficulty starting, making a humming sound, or failing to blow cold air, a failing capacitor is often the culprit. This durable component is designed to withstand high temperatures and rigorous cycling, ensuring your cooling system operates reliably during peak demand. Replacing a worn-out capacitor can help restore system efficiency, prevent motor overheating, and extend the lifespan of your outdoor condensing unit.
Type: Dual Run Capacitor
Size: Standard cylindrical
Application: Used in residential and light commercial HVAC systems, specifically for dual-motor applications involving a compressor and a blower or condenser fan.
Specifications: 45+4 Microfarads (MFD/uF) capacitance, suitable for 370V or 440V AC applications.