Replacement Balboa Circuit Board, Model EL2000 Mach 3, Chip EL2000M3R2C. OEM part number 53834-05.
Features: Pump 1 2-SPD, Pump 2 1-SPD, Circ Pump, Blower, and 12V or 120V Light Circuits.
This circuit board is compatible with the Balboa ML Digital Topside Panel.
This board is the replacement circuit board for the Balboa Control System EL2000M3, 53884, or Board 55001 and System 55000-02 (TS2000R2A & TS2000R2B).
This circuit board is also a replacement option for the following part numbers: 3-60-0176, 59-138-1017, 33-53834-K, 33-0029-K, 55488, 55100 (Chip OS2000), 55488 System or 55489 Board (Chip FWEL2KM3), 10-175-4302, Coleman 106-982 or Balboa 54302-03 (460R2C; NOTE Alternative Board Features Shown Above)
Shipping to be a flat $15 to the lower 48.