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International Comfort Products NTC7100BHA2 Control Board
The control board is made to oversee everything including the gas valve, the igniter, the flame sensor and the blower all in one unit. Your system definitely will not run without this vital piece of hardware is accurately installed and configured. Be absolutely sure when you decide to replace your control board because of the wide variety of brands, models and types of systems. The control board picked should match the model number with both the make and model of the unit in question.
What are the signs that the HVAC circuit board is dying?
- AC or heating system is unable to operate whatsoever
- There seems to be a fault code indicated on the front of the control board
- The entire system has to be powered down and back up quite a lot for everything to run again
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