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The PRECISION ELECTRIC MOTOR SALES 63748 is a replacement electric motor designed as a direct substitute for Penn Vent ventilation applications. Rated at 1/6 horsepower and operating on 115 volts, this 3-speed motor serves as a drop-in replacement for units originally equipped with the 63748-0. It is suited for use in residential and light commercial ventilation systems where consistent airflow and reliable motor performance are required. Licensed HVAC technicians and ventilation contractors are the typical installers for this type of motor.
This motor is intended for Penn Vent fan and ventilator assemblies that require a replacement drive motor. The 3-speed configuration allows for airflow adjustment to match the demands of the installed ventilation system. It is appropriate for attic ventilators, exhaust fans, and similar ventilation equipment where a 1/6 HP, 115-volt motor is specified by the original equipment design.
Designed as a direct OEM-style replacement for Penn Vent ventilation equipment originally fitted with part number 63748-0.
Installation should be performed by a qualified HVAC technician or licensed electrician in accordance with the National Electrical Code (NEC). Disconnect and lock out all power to the unit before removing the original motor or making any wiring connections. Confirm that voltage and speed-tap wiring match the original motor configuration before restoring power. Verify motor rotation direction and mounting orientation prior to final installation.
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