Lau 6128280001 Fan Blade Els PW 17895 Note that rotating the adjustment

Note that rotating the adjustment screw changes the contact separation point based on the expansion of the outer shell

Key Benefits Precise Signal Response: Maintains actuator stability by providing exact mechanical feedback to the V-9502 positioner

Precision Control: Utilizes three-position (floating) control logic for accurate air regulation in commercial ventilation systems

this board provides a reliable solution for restoring microprocessor control and maintaining unit efficiency in demanding commercial environments

Does this board replace the HK42FZ019 or HK42FZ020

Lau 6128280001 Fan Blade Els PW 17895 Note that rotating the adjustmentThe Lau 6128280001 Fan Blade is a precision engineered aluminum condenser fan blade designed for demanding HVACR applications. This 24 inch propeller features a 3 blade configuration with a 21 degree pitch, optimized for high volume airflow across outdoor condensing units. Operating with a Clockwise (CW) rotation (viewed from the discharge side), it utilizes a 1 2 inch bore positioned on the discharge side for secure motor shaft integration.