Description
The Trane FAN3983 2-Blade Fan is a condenser and air-moving fan blade used in outdoor and air-handling equipment in HVAC systems. It has a 23.4″ DIA, 30 pitch, and 1/2-inch shaft mounting and operates with counterclockwise rotation to generate airflow through condenser coils or heat exchange. It is placed in packaged systems and rooftop units, where it is supported by creating or pushing air across the coil surface. It operates as the airflow component that enables thermal transfer efficiency, ensuring stable refrigeration procedure performance during cooling operation.









