Rheem-Ruud 43-25133-10 Run Capacitor

The Rheem-Ruud 43-25133-10 is a heavy-duty, 60/5 MFD 370 VAC dual run capacitor designed for high-performance HVACR applications. As a direct OEM replacement for 43-26261-19, this dual round run capacitor is engineered to provide the precise phase shift required for concurrent operation of both the condenser fan motor and the A/C compressor. Built to meet UL 810 safety standards, the unit features a pressure-sensitive interrupter (PSI) to safely disconnect the internal circuit in the event of a terminal fault or internal pressure buildup, preventing case rupture. Its round metal casing and 1/4-inch quick-connect terminals ensure seamless physical compatibility with existing mounting straps and wiring harnesses. Optimized for 370V electrical systems, this capacitor maintains consistent microfarad output across a wide temperature range, reducing motor heat and preventing the nuisance tripping often associated with degraded or non-OEM alternatives. For specialized technicians, this part is a reliable solution for restoring system efficiency and torque in Rheem, Ruud, and Protech units.

• Direct OEM Match: Specifically engineered as the manufacturer-recommended replacement for 43-26261-19, ensuring exact electrical specifications.
• Dual-Purpose Design: Manages both the 5 µF fan circuit and 60 µF compressor circuit within a single 370Vac 60/5 round capacitor housing.
• Enhanced Safety: Built to UL 810 standards with an integrated 5,000 AFC (Available Fault Current) protection rating.
• Rugged Construction: Features a moisture-resistant metal shell and high-grade 1/4" terminal blade connectors for reliable field installation.
• Optimal Efficiency: Minimizes current draw and heat generation, extending the operational life of the connected HVAC motors.

Can I use a 440V capacitor to replace this 370V model?
Yes, in professional practice, a 440 VAC capacitor can safely replace a 370 VAC capacitor as long as the capacitance (60/5 MFD) is identical and physical dimensions allow for proper mounting. You must never use a lower voltage rating than the original equipment specifies.

What are the symptoms of a failing Rheem 43-25133-10 capacitor?
Common indicators include the compressor "hard starting" or humming, the outdoor fan failing to spin without a manual push, or visual signs such as a bulging or "domed" top on the metal casing.

Is the 60/5 MFD rating specific to certain compressor sizes?
The 60/5 microfarad rating is typically paired with high-efficiency 3-ton to 5-ton condensers. Always verify the capacitance requirement listed on the motor nameplate or the existing failed component before installation.

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.