Rheem-Ruud 43-101665-64 Dual Run Capacitor 70/15 MFD 370 VAC

The Rheem-Ruud 43-101665-64 is a dual round run capacitor designed for HVAC applications. This genuine OEM replacement component features a dual capacitance rating of 70/15 microfarads (MFD) with a 370-volt AC rating, making it ideal for residential and light commercial heating and air conditioning systems.

Key Specifications:

• Dual capacitance: 70 MFD and 15 MFD
• Voltage rating: 370 VAC
• Round metal housing for durability
• Direct OEM replacement for Rheem and Ruud equipment
• Used to start and run compressor and fan motors

Run capacitors are essential components in HVAC systems, providing the necessary phase shift to keep motors running efficiently. This dual capacitor combines two capacitance values in one compact unit, saving space and simplifying installation. The 70 MFD side typically serves the compressor motor, while the 15 MFD side powers the condenser fan motor.

Installation Note: Always discharge capacitors before handling and ensure power is disconnected. Match the capacitance and voltage ratings exactly when replacing failed components.