Trane FAN1820 3-Blades Fan 24" DIA CW 21° Pitch 1/2" Bore

The Trane FAN1820 Fan Blade is an essentialpart of your Trane HVAC system and plays a large role in airflow for your system it is designed to move air efficiently and quietly through your ductwork system. Unlike some other air filters the blows air with its accurately oriented aluminum blades. This airflow is then circulated throughout your entire building through the systems of ducts. This has its shaft center-line of ½” for use with Trane equipment and rotates in the counter-clockwise (CCW) direction for optimal function in your system. The Trane Fan Blade is normally used in air handlers or furnaces for your home.