Description
Rheem-Ruud 43-25133-21 Dual Run Capacitor Overview
The Rheem-Ruud 43-25133-21 is an OEM-grade dual run capacitor engineered to deliver consistent, dependable 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
- Capacitance: 30/5 Microfarad (MFD/µF)
- Voltage Rating: 370VAC
- Configuration: Dual Run (compressor + fan motor)
- Form Factor: Round
- OEM Part Number: 43-25133-21
- Compatible Brand: Rheem / Ruud
Features & Benefits
- Dual-rated design powers both the compressor and condenser fan motor simultaneously, reducing component count
- 370VAC rating provides reliable operation across standard residential HVAC voltage ranges
- Round form factor fits standard capacitor mounting brackets and housings
- OEM-specified part ensures proper fit and compatibility with Rheem and Ruud equipment
- Helps maintain proper motor starting torque and running efficiency
- Direct replacement minimizes downtime during service calls
Application
The 43-25133-21 is a direct OEM replacement capacitor for Rheem and Ruud air conditioning condensing units. It is commonly used in split-system air conditioners and heat pumps where a single dual-rated capacitor serves both the compressor and the outdoor fan motor. Always verify the capacitance and voltage ratings against the original equipment nameplate before installation.
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