Westinghouse 667303R Outdoor Fan Blade 18in 3-blade Cw

Product Description

The WESTINGHOUSE 667303R is an outdoor condenser fan blade designed as a direct replacement for split system air conditioners and heat pumps. Measuring 18 inches in diameter with a 3-blade configuration and a clockwise (CW) rotation pitch of 24 degrees, this fan blade moves air across the condenser coil to reject heat from the refrigerant circuit. It is installed on the outdoor unit by HVAC technicians during routine maintenance, blade replacement after impact damage, or system refurbishment. Proper airflow across the condenser is critical to system efficiency and compressor longevity.

This fan blade is intended for outdoor condensing unit applications in residential split system configurations. It fits systems operating as straight-cool air conditioners or heat pumps. The 24-degree pitch and CW rotation are matched to the motor and orifice ring specifications of the compatible unit families. Field technicians should verify rotation direction and pitch angle before installation to confirm correct airflow direction through the condenser coil.

Key Features

• 18-inch diameter for proper condenser airflow coverage
• 3-blade design with 24-degree pitch angle
• Clockwise (CW) rotation to match OEM motor configuration
• Direct OEM-style replacement for compatible split system outdoor units
• Suitable for both straight-cool and heat pump outdoor unit applications

Compatibility

Designed for use on S5BA, S5BX, and T5BX split system air conditioner and heat pump outdoor units as stated by the manufacturer.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all electrical power to the outdoor unit before removing the fan guard or handling the fan blade. Confirm that blade rotation direction and pitch angle match the original equipment before securing the hub to the motor shaft. Follow NEC and local code requirements for equipment service and reconnection.

Technical Specifications

• Blade Diameter: 18 inches
• Number of Blades: 3
• Rotation Direction: Clockwise (CW)
• Pitch Angle: 24 degrees
• Application: Outdoor condenser fan, split system air conditioner and heat pump

Standard Information

• Brand: WESTINGHOUSE
• Manufacturer Part Number: 667303R