Description
The Sterling HVAC J34R06999-103 is a heavy-duty 4-blade propeller fan blade engineered for consistent, efficient airflow in demanding HVAC applications. With a 16-inch diameter, 1/2-inch bore, and a 32-degree blade pitch angle, this fan blade is designed to deliver optimized air movement across a wide range of heating and cooling equipment.
Built to Sterling HVAC’s exacting standards, this replacement fan blade is ideal for technicians and contractors seeking a reliable OEM-quality component to restore peak system performance. The 32-degree pitch provides an excellent balance of airflow volume and static pressure handling, making it suitable for condenser fans, unit heaters, and other forced-air HVAC systems.
Key Specifications
- Number of Blades: 4
- Blade Diameter: 16 inches
- Bore Size: 1/2 inch
- Blade Pitch Angle: 32 degrees
- Brand: Sterling HVAC
- SKU / Part Number: J34R06999-103
Features & Benefits
- 4-blade design for balanced, efficient airflow delivery
- 32° pitch angle optimized for high-volume air movement
- 1/2″ bore accommodates standard motor shaft sizes
- 16″ diameter suitable for a variety of HVAC unit configurations
- OEM-quality construction for long-lasting, dependable performance
- Direct replacement for Sterling HVAC equipment requiring this specification
Applications
- Unit heaters and cabinet heaters
- Condenser fan assemblies
- Commercial and industrial HVAC systems
- Forced-air heating and cooling equipment







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