Us Motors us3b2423 Fan Blade 24 in 23 Pitch 3-blade Ccw

Product Description

The US MOTORS us3b2423 is a 3-blade condenser fan blade designed for air movement applications in HVAC and refrigeration systems. Measuring 24 inches in diameter with a 23-degree pitch, this blade operates in a counterclockwise (CCW) rotation with an intake airflow orientation. The blade assembly uses aluminum blades mounted on a galvanized steel spider, riveted together to handle the pressure demands common in HVAC/R condenser applications. Licensed HVAC technicians and refrigeration mechanics install this blade as a direct replacement when servicing condenser fan assemblies on residential and light commercial equipment.

This fan blade fits a wide range of HVAC and refrigeration equipment types. Typical applications include residential air conditioners, heat pumps, rooftop air conditioners, unit heaters, power roof ventilators, pool heaters, fan coil units, heat exchangers, and air-cooled condensers. It is also suited for industrial equipment requiring dependable axial airflow. The 24-inch diameter and 23-degree pitch combination is common in mid-size condenser fan assemblies found throughout residential and light commercial HVAC installations.

Key Features

• 24-inch blade diameter for mid-size condenser fan assemblies
• 23-degree pitch optimized for efficient axial airflow at design static pressure
• Counterclockwise (CCW) rotation with intake airflow direction
• 3-blade configuration for balanced, low-vibration operation
• Aluminum blades riveted to a galvanized steel spider for HVAC/R pressure service
• Designed as an OEM-style replacement across multiple equipment categories

Compatibility

Suitable as a replacement fan blade for residential air conditioners, heat pumps, rooftop air conditioners, unit heaters, power roof ventilators, pool heaters, fan coil units, heat exchangers, industrial equipment, and air-cooled condensers requiring a 24-inch 3-blade CCW intake configuration.

Installation Notes

Installation should be performed by a qualified HVAC/R technician. Disconnect and lock out electrical power to the condensing unit before removing the existing blade assembly. Verify hub bore size, rotation direction, and pitch angle match the equipment specifications before installing the replacement blade. Secure the hub set screw to the manufacturer-specified shaft engagement depth and confirm blade tip clearance meets equipment tolerances before restoring power.

Technical Specifications

• Blade Diameter: 24 inches
• Pitch: 23 degrees
• Number of Blades: 3
• Rotation: Counterclockwise (CCW)
• Airflow Direction: Intake
• Blade Material: Aluminum
• Spider Material: Galvanized Steel
• Unit of Measure: Each

Standard Information

• Brand: US MOTORS
• Manufacturer Part Number: us3b2423