Rheem-Ruud 70-21858-06 2Blade Fan 1/2" 21° 22"DIA CCW

The Rheem-Ruud 70-21858-06 CCW Fan Blades are parts that are meant to improve the performance of HVAC systems through the enhancement of air flow rates. These counterclockwise rotating, 22” diameter blades have a 21° blade angle for the better airflow and cooling performance The blades are rather durable and have a 1/2” bore size; They are created with the purpose of having a long lifespan and be as effective as possible. These fan blades are used mostly in heat pumps and air conditioners because they are vital in moving air across the coils in the condenser or evaporator.