Description
Rheem-Ruud 43-17075-12 Round Start Capacitor Overview
The Rheem-Ruud 43-17075-12 is an OEM-quality round start capacitor engineered to deliver the high-torque electrical boost needed to start HVAC motors quickly and reliably. Rated at 161–193 microfarads and 250VAC, this capacitor is designed as a direct replacement for compatible Rheem and Ruud heating and cooling equipment, ensuring proper motor performance and long service life.
Key Specifications
- SKU: 43-17075-12
- Capacitance Range: 161–193 Microfarad (MFD/µF)
- Voltage Rating: 250VAC
- Form Factor: Round
- Type: Start Capacitor
- Brand: Rheem-Ruud
Features & Benefits
- OEM-compatible direct replacement for Rheem and Ruud systems
- Wide capacitance range (161–193 MFD) accommodates motor tolerance requirements
- 250VAC rating suitable for standard residential and light commercial HVAC applications
- Round housing design for easy installation in standard capacitor brackets
- Provides the high-energy starting surge needed for reliable motor engagement
- Helps prevent motor burnout caused by hard-start conditions
Application
Start capacitors are used to provide an extra electrical kick during motor startup, then are switched out of the circuit once the motor reaches operating speed. The Rheem-Ruud 43-17075-12 is ideal for use in air conditioners, heat pumps, and other HVAC equipment requiring a 161–193 MFD, 250VAC start capacitor. Always verify compatibility with your specific equipment model before installation.







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