Rheem-Ruud 51-102008-31 Condenser Fan Motor 1/5 HP 208-230V 825 RPM 48 Frame

The Rheem-Ruud 51-102008-31 is an OEM replacement condenser fan motor designed for use in Rheem, Ruud, Sure Comfort, and Weather King HVAC systems. Rated at 1/5 HP, this single-phase, single-speed direct-drive motor powers the condenser fan blade to move air across the condenser coil, enabling efficient heat exchange in residential and light commercial air conditioning and heat pump systems.

Key Specifications:

• Horsepower: 1/5 HP
• Voltage: 208/220/230V
• Amperage (FLA): 0.90 A
• Speed: 825 RPM, 1 Speed
• Frequency: 50/60 Hz
• Phase: 1-Phase
• Frame Size: 48
• Drive Type: Direct Drive
• Bearing Type: Ball Bearing
• Rotation (OSE): CCW (Counter-Clockwise)
• Run Capacitor: 5 µF / 370V
• Shaft Diameter: 1/2 in.
• Overall Shaft Length: 2-1/2 in.
• Motor Body Diameter: 5-5/8 in.
• Overall Motor Length: 6-13/16 in.
• Mounting: End-Boss / Shell-Band

This is a factory authorized replacement part backed by a full Rheem factory warranty. When replacing the condenser motor, it is strongly recommended to also replace the run capacitor, as capacitors out of tolerance can cause motors to overheat and fail prematurely. Always verify the condition and balance of the fan blade before installation, as an unbalanced blade can cause excessive vibration and premature motor failure.