Ruud 51-110438-01 Direct Drive Motor 1/3 Hp

Product Description

The RUUD 51-110438-01 is a direct drive blower motor rated at 1/3 horsepower, designed for use in forced-air HVAC systems. Direct drive motors connect directly to the blower wheel without a belt or pulley, reducing mechanical complexity and maintenance requirements. This motor is installed by licensed HVAC technicians as a replacement component in air handling units and furnace blower assemblies. Its compact direct drive configuration makes it a practical OEM-style replacement for restoring proper airflow and system performance.

This motor is suited for residential forced-air heating and cooling applications where the original blower motor has failed or degraded. It fits into blower compartments in air handlers and furnaces where a 1/3 HP direct drive motor is specified. Technicians typically encounter this motor in systems requiring restoration of rated airflow capacity. Verify the mounting configuration, shaft size, and rotation direction against the original motor before installation.

Key Features

• 1/3 HP output rating for standard residential blower applications
• Direct drive design eliminates belt and pulley components
• OEM-style replacement for RUUD and Rheem air handling and furnace systems
• Designed for installation by qualified HVAC service technicians

Compatibility

Designed as an OEM-style replacement direct drive blower motor for RUUD and Rheem residential forced-air heating and cooling systems. Verify all electrical and mechanical specifications against the original motor prior to installation.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all electrical power to the air handler or furnace before removing the existing motor. Confirm shaft diameter, rotation direction, mounting configuration, and voltage requirements match the replacement motor before completing installation. Refer to the equipment wiring diagram and applicable NEC guidelines when reconnecting motor leads.

Technical Specifications

• Horsepower: 1/3 HP
• Drive Type: Direct Drive

Standard Information

• Brand: RUUD
• Manufacturer Part Number: 51-110438-01