Rheem-Ruud 43-25136-05 Run Capacitor

The Rheem-Ruud 43-25136-05 is a professional-grade 7.5 MFD 370V round run capacitor designed for high-performance induction motor support in HVACR systems. Built to withstand demanding thermal environments, this 7.5 microfarad capacitor ensures consistent phase shift to optimize motor start torque and maintain operational efficiency. This specific Protech replacement part is engineered for Rheem and Ruud condensing units and furnace blowers, providing a reliable solution for field repairs where capacitance stability is critical. It features a rugged aluminum casing and high-grade dielectric oil to facilitate effective heat dissipation, preventing premature dielectric breakdown. Whether you are addressing a capacitor failure in air conditioners or performing routine preventative maintenance, this 7.5 MFD 370 volt round capacitor meets rigorous OEM standards for electrical safety and physical fitment. Utilizing a motor run capacitor with the correct voltage and capacitance rating is essential to prevent winding overheating and ensure the longevity of the compressor or fan motor.

• OEM Compatibility: Precision-engineered for seamless integration with Rheem-Ruud 43-25136-05 specified equipment.
• Thermal Stability: Designed to operate efficiently within high-ambient temperature environments common in outdoor condensers.
• Reliable Capacitance: Maintains a steady 7.5 microfarad output to keep motors running at correct RPMs.
• Durable Construction: Features a leak-proof round metal housing to protect internal components from moisture and vibration.
• Standardized Terminals: Equipped with 1/4-inch quick-connect terminals for rapid installation during service calls.

Can I use a 440V capacitor to replace this 370V model?
Yes, a 440VAC capacitor can safely replace a 370VAC unit as it has a higher voltage tolerance, provided the 7.5 MFD rating and physical dimensions match the original part.

How do I know if this 7.5 microfarad capacitor is failing?
Look for physical signs such as a bulged top, leaking oil, or perform a capacitance test using a multimeter to see if the reading has dropped more than 5-10% below the rated 7.5 MFD.

Is the 43-25136-05 compatible with other HVAC brands?
While designed for Rheem and Ruud, this HVAC run capacitor is compatible with any motor requiring a 7.5 MFD 370V/440V round capacitor, provided there is sufficient clearance in the mounting bracket.

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.