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International Comfort Products NAC030AKA1 Ignition Control Board
The main reason to have an ignition control board is that it governs the gas valve, the ignition timing and other safety devices built into the system. It has been a very important circuit board that, in most cases, has become a major component of the main board instead of a separate board.
Key clues poorly running chief ignition control board
- The initial signal from the remote thermostat never makes it to the main control board
- HVAC ignition system declines to launch when called upon
- Any other potential problem in the HVAC system is researched and comes to be good
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