121-018

This heavy-duty 20-inch propeller fan is designed to optimize airflow and cooling efficiency in high-performance HVAC systems. Engineered for durability and precision balance, this replacement fan blade is essential for maintaining the heat exchange process in outdoor condenser units and air handling equipment. Featuring a counter-clockwise (CCW) rotation and a standard 1/2-inch bore, it is a versatile solution for restoring quiet and effective operation to residential or commercial cooling systems. If your unit is experiencing excessive vibration, reduced air volume, or overheating, this high-quality propeller fan helps ensure your compressor and motor remain within safe operating temperatures for long-term reliability.
Type: HVAC Fan Blade / Propeller Fan
Size: Large (20")
Dimensions: 20 inches × 20 inches
Application: Commonly used in outdoor air conditioning condensers, heat pump units, and commercial ventilation systems to facilitate heat dissipation.
Specifications: 20-inch diameter, Counter-Clockwise (CCW) rotation, 1/2-inch center bore, 4-blade design with 21-degree pitch.