Reznor 13685 Blower Motor

The Reznor 13685 is a high-performance 1 HP blower motor engineered specifically for technical compatibility with Reznor unit heaters and HVAC systems. Built on a rugged H56 frame, this 1 phase blower motor features an open enclosure design and operates on a versatile 115/208/230V multi-tap voltage configuration. As a veteran HVAC technician, you know that maintaining the proper unit heater blower motor performance is critical for airflow efficiency and system longevity. This motor features a 5/8 inch shaft diameter and a 1.25 service factor, providing the necessary torque and durability for demanding industrial and commercial applications. When replacing this component, ensure you verify the blower wheel condition, as unbalanced rotating assemblies often cause premature failure in direct drive blower motors. This genuine OEM replacement part simplifies the swap-out process for contractors, ensuring factory-spec rotation and mounting alignment for Reznor HVAC replacement parts.

• Multi-Voltage Versatility: Direct compatibility with 115V, 208V, and 230V single-phase electrical systems.
• Durable Construction: Built on a standard H56 frame with an open enclosure for optimal thermal dissipation.
• High Torque Output: Rated at 1 HP with a 1.25 service factor to handle higher static pressures.
• Universal Reznor Fit: Designed as a direct swap for various Reznor unit heater models requiring a 5/8" shaft.
• Precision Performance: Maintains consistent 1725 RPM for steady CFM output and system efficiency.

Common Questions

What causes this motor to fail prematurely?
Most motor failures in these units are caused by vibration from a dirty or unbalanced blower wheel. Always inspect the wheel for debris or damage before installing the new motor.

Is this motor reversible?
This motor is typically factory-set for the standard rotation required by Reznor units. Check the wiring diagram on the motor housing for specific lead configurations if field adjustments are needed.

Will this motor work with variable frequency drives?
This is a standard single-phase AC motor and is not recommended for use with VFDs unless specified by the manufacturer for the specific unit heater application.

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.