Supco fb401 Replacement Plastic Fan Blade

Product Description

The SUPCO fb401 is a lightweight replacement plastic fan blade designed for use in HVAC and refrigeration equipment. It serves as a direct swap for worn, cracked, or damaged fan blades, restoring proper airflow across the system. Constructed from plastic, the blade keeps overall assembly weight low, reducing strain on the motor shaft and bearings over time. HVAC technicians and refrigeration service pros typically install this part during routine maintenance calls or emergency repairs when a failed blade is causing reduced airflow or excessive vibration.

This fan blade fits a variety of light commercial and residential applications where a replacement plastic blade is needed to maintain adequate airflow. It is suited for use in condenser units, evaporator sections, and similar equipment that rely on axial fan blades to move air across coils or through cabinets. The lightweight construction makes handling and installation straightforward in tight equipment compartments.

Key Features

• Lightweight plastic construction reduces motor and bearing load
• Designed as a replacement for worn, cracked, or broken fan blades
• Suited for a variety of HVAC and refrigeration applications
• Direct-swap installation simplifies service calls

Compatibility

Designed as an OEM-style replacement plastic fan blade for use in a variety of residential and light commercial HVAC and refrigeration systems.

Installation Notes

Installation should be performed by a qualified HVAC or refrigeration technician. Disconnect and lock out all power to the unit before removing the existing fan blade or accessing the motor shaft. Ensure the replacement blade is properly seated and secured on the shaft before restoring power. Verify blade clearance and rotation direction after installation to confirm correct airflow.

Technical Specifications

• Material: Plastic

Standard Information

• Brand: SUPCO
• Manufacturer Part Number: fb401