Description
The Russell Coil 204395018 Fan Blade pulls air in a counterclockwise direction across the coil surface, with the 31-degree blade pitch and 10-inch diameter working together to produce the airflow volume required for stable heat transfer at the coil face. Mounted on evaporator and condenser assemblies in refrigeration cases and cooling units inside HVAC systems, it fits onto the 1/4-inch bore motor shaft and locks in place with a set screw. Each blade angle is set to maximize air displacement per revolution, reducing motor strain while maintaining sufficient coil coverage during continuous operation.
