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Bard 8612-037 - DC3000 controller board

Bard part number 8612-037 is an OEM DC3000 main controller board assembly used in Bard DC3002 and DC3003 lead lag telecom controller systems to coordinate staging, changeover timing, alarms, and low voltage inputs from the connected HVAC units. This board is the core of the controller that manages relays and logic for multiple cooling stages and related functions, and the on board MOV protection helps safeguard the electronics from voltage transients that can occur in the field. If you are troubleshooting an unresponsive controller, incorrect staging, or recurring controller fault behavior, replacing the DC3000 board with the correct Bard OEM 8612-037 is often the right fix, but always confirm compatibility by controller model and the service literature before ordering.


  • Technical Specifications
  • Product number: 8612-037
  • Manufacturer description: DC3000 Board W/ On-Board MOV's
  • Weight: 1.000 lbs
  • HTS Code: "9032.89.6015"

  • Previous Versions
  • 8612-024 (Obsolete, superseded by 8612-037)

$276.00