This Rheem fan blade is an essential component for HVAC systems. It measures 18 inches in diameter and features a two-blade design, which is engineered to maximize airflow and efficiency. The fan blade has a bore size of 1/2 inch, making it compatible with a variety of motors. The rotation direction of the blade is counterclockwise (CCW), which is standard for many HVAC systems. The blade pitch, or angle at which the blades are set, is 28 degrees, an optimal angle for moving air effectively while minimizing noise and vibration.
