Rheem-Ruud 43-25133-03 Dual Capcitor

The Rheem-Ruud 43-25133-03 Dual Run Capacitor is a 35/3 MFD 370V round metal canister component engineered for demanding HVAC applications. This 35+3 uF capacitor serves as a critical direct replacement for 43-23204-02, ensuring electrical stability for both the compressor and the condenser fan motor. Designed for 370 VAC round dual run configurations, it maintains precise capacitance tolerances required to optimize motor torque and reduce amperage draw. Technical specifications include a non-PCB dieletric fluid and an internal pressure sensitive interrupter for circuit safety. This HVAC motor run capacitor is rated for high-temperature environments, facilitating reliable heat dissipation and consistent phase shift performance across Protech and Rheem air conditioning systems. Technicians should verify that the microfarad rating matches the OEM requirements to prevent premature winding failure and ensure proper cycling under heavy thermal loads.

• Direct OEM Fit: Seamlessly replaces legacy part number 43-23204-02 without bracket modification.
• High Thermal Stability: Engineered to withstand high ambient temperatures common in outdoor condenser units.
• Precise Dual Rating: Delivers 35 MFD for the compressor and 3 MFD for the fan motor with high-tolerance accuracy.
• Reliable Construction: Features a rugged round aluminum housing and standard 1/4 inch quick-connect terminals for fast field installation.

Can I use a 440V capacitor to replace this 370V unit?
Yes, a 440VAC capacitor can safely replace a 370VAC unit as it has a higher insulation breakdown voltage, provided the 35/3 MFD capacitance rating remains identical.

What are the symptoms of a failing 35/3 MFD dual capacitor?
Common indicators include a humming compressor that fails to start, the outdoor fan motor spinning slowly or not at all, and audible clicking from the contactor.

Are the terminals on the 43-25133-03 labeled for identification?
Yes, the terminals follow standard industry marking: 'C' for Common, 'HERM' for the compressor, and 'FAN' for the condenser fan motor.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.