Ingersoll Rand 24002258 Control Board Assembly

The 24002258 control board assembly manages the refrigeration cycle and operational sequences for Ingersoll Rand D48IN-A series refrigerated air dryers. The unit accepts 230V AC single-phase input at 50/60Hz frequency and provides a regulated 12V DC transformer output for low-voltage control circuits. The board integrates compressor start/stop logic, fan cycling control, condensate drain timing, and system safety interlocks. Direct OEM replacement for Ingersoll Rand part numbers 24002258 and 1525555. Designed for continuous industrial duty in compressed air treatment applications.