4828-0100594 -

If you are replacing this board, follow these industry-standard steps:

: Look for the number printed directly on the green or blue solder mask of the board. It may be accompanied by a secondary manufacturer part number (often starting with "HK" or "CE"). 4828-0100594

: It acts as the "brain" for specific sub-systems, such as fan speed control, damper modulation, or sensor data processing. Installation & Safety Guide If you are replacing this board, follow these

: Wear an ESD (Electrostatic Discharge) wrist strap. These boards are highly sensitive to static electricity which can fry the microprocessors during handling. If you are replacing this board