040-339

This premium dual run capacitor is a critical electrical component designed for high-performance HVAC systems. Engineered to support both the compressor and the condenser fan motor, this 45 + 7.5 MFD capacitor provides the necessary phase shift to ensure efficient motor startup and operation. If your air conditioning unit is struggling to start, making a humming noise, or the fan is spinning slower than usual, a replacement capacitor is often the required fix. This round, metal-cased capacitor is rated for both 370V and 440V applications, making it a versatile choice for residential and commercial cooling systems. Built to withstand high temperatures and heavy-duty cycles, it helps restore peak efficiency to your blower motors and cooling equipment while protecting sensitive motor windings from electrical strain.
Type: Dual Run Capacitor
Size: Standard Round Profile
Application: Commonly used in central air conditioning units, heat pumps, and HVAC blower motor assemblies to support the compressor and outdoor condenser fan.
Specifications: Capacitance: 45 + 7.5 MFD; Voltage Rating: 370/440 VAC; Frequency: 50/60 Hz; Shape: Round; Configuration: Dual Run (Compressor + Fan).