Reznor 202581 Motor

The Reznor 202581 is a heavy-duty, 2 HP replacement motor engineered for high-performance operation in industrial and commercial HVACR applications. Operating on 115/208-230V single-phase power, this unit is designed for seamless integration with compatible Reznor unit heaters and air handlers. Built with a robust frame to withstand continuous operation, it provides the necessary torque and RPM to maintain optimal airflow and static pressure. When replacing an OEM motor, verifying the NEMA frame size and shaft dimensions is critical to ensure proper alignment with the blower assembly. This motor features high-quality internal bearings and thermal protection to prevent overheating under heavy loads. As a technician-grade component, the 202581 OEM motor ensures that system performance remains within original factory specifications, minimizing vibration and electrical draw during cyclic operation. Ensuring correct wiring for the specific voltage at the job site is required for reliable field installation.

Key Benefits

• Dual voltage capability allows for flexible installation across 115V or 208-230V circuits.
• High-torque 2 HP output provides the power required for large-scale Reznor heating equipment.
• Direct OEM replacement ensures dimensional compatibility with existing mounting brackets and pulleys.
• Industrial-grade insulation protects internal windings during high-temperature operation cycles.
• Single-phase configuration simplifies electrical connections in standard commercial environments.

Common Questions

What are the wiring requirements for the Reznor 202581?
This motor is multi-voltage. You must refer to the wiring diagram on the motor housing to correctly configure the leads for either 115V or 230V service to prevent winding damage.

Can this motor be used for continuous duty applications?
Yes, the 202581 is designed for continuous duty operation, making it suitable for primary heating and ventilation systems in demanding environments.

Does this motor include the capacitor?
Depending on the specific production run, this motor typically requires a start/run capacitor. It is standard practice to replace the capacitor when installing a new blower motor to ensure proper starting torque.

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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.