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8612-038A OBSOLETE
- MV4000 MAIN CONTROLLER BOARD
Bard part number 8612-038A is the OEM MV4000 main controller board used in Bard MV4000 Series solid state dual unit lead/lag controller systems for H-Series wall mount air conditioners. This board serves as the primary control platform that manages lead and lag changeover, staging logic, sensor inputs, and safety and interface functions so two Bard wall-mounted units can be operated from one control strategy with balanced run time and built-in redundancy. If your controller has display, programming, or output control issues, replacing the 8612-038A with the correct Bard OEM board helps restore proper sequencing and reliable operation; confirm compatibility by matching your MV4000 controller model and the replacement parts list in the Bard manual before ordering.
Official replacement(s):
8620-238
- MV4000 Board Replacement Kit