Rheem-Ruud 51-102500-02 Motor

The Rheem-Ruud 51-102500-02 Motor is a direct-drive HVAC condenser fan motor designed for high-static pressure applications in residential and light commercial cooling units. This 1/6 HP motor operates at 208-240V, delivering a consistent 1100 RPM at a single speed to maintain critical airflow across the condenser coils. Built on a NEMA 42 frame, this Permanent Split Capacitor (PSC) motor is engineered for high-efficiency heat dissipation and low amperage draw, typically rated at 0.86 Amps. The totally enclosed enclosure (TEAO) prevents moisture, dust, and debris from infiltrating the internal windings, making it a rugged solution for harsh outdoor environments. Often cross-referenced with part number 3590A0, this motor follows standard OEM HVAC replacement motor specifications, ensuring a drop-in fit with matching bolt patterns and shaft dimensions. Proper installation requires a compatible run capacitor to ensure optimal torque and thermal protection during continuous duty cycles.

Key Technical Benefits

• High Durability: The totally enclosed air over design protects against environmental contaminants in outdoor condensing units.
• Direct OEM Match: Maintains system performance and static pressure requirements as a Rheem-Ruud replacement part.
• Low Energy Consumption: Draws only 0.86 Amps, reducing the electrical load on the branch circuit and contactor.
• Versatile Application: Standard 1/2-inch shaft diameter and 42-frame housing allow for broad compatibility across various condenser models.

Common Questions for Contractors

What is the correct replacement for a 3590A0 motor?
The 51-102500-02 is the direct performance and physical equivalent for the 3590A0, featuring identical electrical specs and mounting configurations.

Is this a multi-speed or single-speed motor?
This is a single-speed 1100 RPM motor, specifically tuned for constant-speed condenser fan blades to maximize heat exchange efficiency.

Does this motor require a specific run capacitor?
Yes, as a PSC condenser motor, it must be paired with the microfarad (MFD) rating specified on the nameplate to prevent overheating and premature winding failure.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.