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IBC TECHNOLOGIES P-749B Universal Control Board HC/DC

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3  Reviews Add Your Review
Special Price $603.41 Regular Price $669.78
In stock
SKU
P-749B
The IBC TECHNOLOGIES P-749B Universal Control Board HC/DC is a high performance, versatile replacement control board for IBC HC and DC series condensing boilers HVAC systems. This advanced universal control board controls key boiler functions, for optimal efficiency, safety and performance. It controls ignition, temperature control, fan speed and other key heating operation. It is compatible with HC and DC model boiler, improves system reliability, and simplifies troubleshooting with diagnostic features. Maintains consistent heating, increases energy efficiency and extends equipment longevity. It is ideal for commercial and residential applications and ensures seamless boiler operation – reducing downtime and improving the overall performance of the HVAC system.
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HVAC Controls & Electrical, Control Boards & Modules
Manufacturer:
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Specifications

  • Type: Universal Control Board
  • Compatibility: HC/DC
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Product Questions (2)
Customer Questions
What maintenance is required for the IBC TECHNOLOGIES P-749B Universal Control Board?

Inspect the control board periodically for loose wiring, corrosion, or dust buildup that could affect performance. Ensure secure electrical connections and verify proper grounding to prevent system errors. Always disconnect power before servicing and replace the board if repeated faults or failure signals occur.

What are common issues with the IBC TECHNOLOGIES P-749B Universal Control Board?

  • Failure to control heating or cooling cycles.
  • Burnt or damaged components.
  • Loose or corroded electrical connections.
  • Intermittent system operation.

Installation Steps

Step1: Turn off all power and disconnect the unit from the electrical supply.

Step2: Remove the access panel and note existing wire connections on the old control board.

Step3: Disconnect wires and remove the old board, then mount the new board in place.

Step4: Reconnect each wire to the matching labeled terminal on the new board.

Step5: Replace the panel, restore power, and test functions before full operation.