Rheem-Ruud 51-23650-01 Motor

The Rheem-Ruud 51-23650-01 is a high-performance 3/4 HP blower motor engineered for specific HVAC applications requiring a 48 Nema frame size. Operating at 1075 RPM with 3-speed versatility, this direct drive blower motor allows for precise airflow adjustments to match system static pressure. This 208-230V single phase motor utilizes a permanent split capacitor (PSC) design, pulling 4.4 amps under full load. Built with a sleeve bearing and an open air over (OAO) enclosure, it ensures optimal heat dissipation during continuous operation. The CCW rotation (lead end) and 1/2" x 3" shaft dimensions make it a direct drop-in for OEM Rheem replacement motors. For technicians, the shell-band mount configuration ensures a secure fit in compatible furnace and air handler assemblies, maintaining structural integrity and reducing vibration during high-torque cycles.

• Multi-Speed Flexibility: 3-speed taps provide exact CFM tuning for heating and cooling requirements.
• Durable Construction: The OAO enclosure prevents overheating by utilizing the system's own airflow.
• Reliable PSC Design: Offers consistent Hermanent Split Capacitor efficiency and high starting torque.
• Standardized Housing: The NEMA 48 frame and shell-band mount simplify installation in Rheem/Ruud cabinets.

Common Questions

Is the 51-23650-01 a direct replacement for my existing blower?
Yes, if your unit specifies this part number or requires a 3/4 HP 1075 RPM motor with a 48 frame and CCW rotation, this is the correct technical specification.

What capacitor is required for this motor?
This PSC motor requires a run capacitor (typically 10 MFD/370V, though you should verify the label on the physical motor) to ensure proper phase displacement and torque.

Can I use this motor in a totally enclosed application?
No, this is an Open Air Over (OAO) motor, meaning it relies on the blower wheel's movement to pull air through the windings for cooling.

This item is not eligible for free shipping.

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.