Rheem-Ruud 43-101665-69 Dual Round Run Capacitor 45/15 MFD 440 VAC

The Rheem-Ruud 43-101665-69 is an OEM dual round run capacitor rated at 45/15 MFD (microfarads) and 440 VAC, designed as a genuine factory replacement for Rheem, Ruud, and related brand HVAC systems. This capacitor serves two motor circuits simultaneously — typically the compressor and the condenser fan motor — in a single round canister form factor.

Dual run capacitors store and release electrical energy to help motors start smoothly and maintain steady operation throughout the cooling or heating cycle. Replacing a weak or failed capacitor restores proper motor performance and helps prevent compressor damage caused by hard starting.

Key Specifications:

• Capacitance: 45 + 15 MFD (microfarads / µF)
• Voltage Rating: 440 VAC
• Configuration: Dual Round
• OEM Part Number: 43-101665-69
• Compatible Brands: Rheem, Ruud, Weather King, Corsaire

Key Features:

• Genuine OEM component engineered to exact factory specifications
• Dual-section design powers both compressor and fan motor circuits
• Round canister housing for straightforward installation
• Rated for 440 VAC for compatibility with standard residential and light commercial HVAC equipment
• Helps ensure reliable motor startup and smooth continuous operation

This is a direct OEM replacement capacitor. Always verify the MFD ratings, voltage rating, and terminal configuration match your existing unit before installation. Capacitor replacement should be performed by a qualified HVAC technician.