Fasco 3917 Condenser Fan Motor

Product Description

The FASCO 3917 is a condenser fan motor designed for use in air-cooled condensing units found in residential and light commercial HVAC systems. Condenser fan motors drive the fan blade that pulls or pushes air across the condenser coil, rejecting heat from the refrigerant circuit and maintaining system efficiency. The 3917 is an OEM-style replacement unit intended for installation by licensed HVAC technicians performing routine maintenance or component-level service on split-system air conditioners and heat pumps.

The FASCO 3917 is suited for outdoor condensing unit applications where a direct-replacement condenser fan motor is required. It is engineered to restore original airflow performance in systems where the factory motor has failed due to bearing wear, winding failure, or capacitor-related damage. HVAC service professionals select this motor when an exact-match replacement is needed to maintain system efficiency and manufacturer specifications.

Key Features

• OEM-style condenser fan motor replacement for HVAC condensing units
• Designed to restore original airflow and heat-rejection performance
• Suitable for residential and light commercial split-system applications
• Built for outdoor condensing unit service environments

Compatibility

Designed as an OEM-style replacement condenser fan motor for residential and light commercial air-cooled HVAC condensing units.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all electrical power to the condensing unit before removing the existing motor. Verify that the replacement motor shaft rotation direction, mounting configuration, and electrical characteristics match the original unit before energizing. Comply with all applicable local codes and NEC requirements when making electrical connections.