Source 1 s1-02631494000 Propeller Fan 18 in 4-blade Cw

Product Description

The SOURCE 1 s1-02631494000 is an 18-inch propeller fan blade designed for use in HVAC condensing units and air-handling equipment. This 4-blade fan moves air in a clockwise (CW) rotation and accepts a 1/2-inch bore shaft for direct mounting to standard condenser fan motors. The blade is a direct replacement component suited for restoring proper airflow in systems where the original fan has been damaged or worn. HVAC technicians handle installation as part of condenser fan motor service or seasonal maintenance.

This propeller fan blade is typically installed in residential and light commercial outdoor condensing units. It is suited for applications where an 18-inch, 4-blade, clockwise-rotation fan with a 1/2-inch bore is specified. The clockwise rotation designation is determined when viewing the fan from the air-discharge side, so confirming rotation direction before ordering is standard practice during a service call.

Key Features

• 18-inch blade diameter for high-volume condenser airflow
• 4-blade propeller design balances airflow volume and motor load
• Clockwise (CW) rotation when viewed from discharge side
• 1/2-inch bore for compatibility with standard condenser fan motor shafts
• Direct OEM-style replacement simplifies installation

Compatibility

Designed as an OEM-style replacement propeller fan blade for residential and light commercial HVAC condensing units requiring an 18-inch, 4-blade, clockwise-rotation fan with a 1/2-inch bore shaft.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all power to the unit before removing the fan blade or accessing the condenser fan motor. Confirm shaft rotation direction and bore size match before mounting, and secure the set screw firmly against the motor shaft flat to prevent slippage. Follow all applicable local codes and manufacturer guidelines when reassembling the unit.

Technical Specifications

• Blade Diameter: 18 inches
• Number of Blades: 4
• Rotation Direction: Clockwise (CW)
• Bore Size: 1/2 inch

Standard Information

• Brand: SOURCE 1
• Manufacturer Part Number: s1-02631494000