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International Comfort Products NDN5050BFC2 Control Board
The control board is created to operate the gas valve, the ignition igniter, most sensors and the blower all at once. The HVAC system will be unable to activate without this vital piece of hardware is in connected and operational. A replacement board is supposed to have a part number that matches the brand and the model of the unit in question. Be absolutely sure while picking a new replacement board due to the vast differences in particular brands and their models.
Major symptoms of a dying control board
- Your system cannot do anything well
- Could be an some sort of error code shown somewhere on the board
- The entire system has to be turned off and back on often for the system to continue working
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