Description
Rheem-Ruud 43-25133-36 Dual Run Capacitor Overview
The Rheem-Ruud 43-25133-36 is a genuine OEM dual run capacitor engineered to deliver consistent, reliable performance in residential and light commercial air conditioning systems. Designed to support both the compressor and the condenser fan motor from a single compact unit, this round-style capacitor simplifies installation and reduces the number of components needed in the electrical panel.
Key Specifications
- Part Number: 43-25133-36
- Capacitance: 30/5 Microfarad (MFD/µF)
- Voltage Rating: 440 VAC
- Style: Round Dual Run Capacitor
- Application: Compressor and condenser fan motor
Features & Benefits
- Dual-section design powers both the compressor and fan motor with one capacitor
- 440 VAC rating provides a wide voltage tolerance suitable for most residential HVAC systems
- Round housing for easy, space-saving installation in standard capacitor brackets
- Genuine Rheem-Ruud OEM replacement ensures proper fit and compatibility
- Helps maintain motor efficiency and prolongs the service life of compressor and fan motor
Application
This capacitor is a direct OEM replacement for compatible Rheem and Ruud air conditioning and heat pump units. It provides the necessary starting and running capacitance to keep the compressor and condenser fan motor operating at peak efficiency. Using a genuine OEM part helps ensure system reliability and may protect equipment warranties.
Installation Notes
- Always discharge the capacitor fully before handling
- Verify existing capacitor ratings (MFD and VAC) before replacement
- Consult equipment service manual for proper wiring and mounting procedures
- Replacement should be performed by a qualified HVAC technician







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