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International Comfort Products NTC6100GFA Ignition Control Board
The main reason to have an ignition control board is that it oversees the main gas intake valve, the ignition sequence and some more sensing equipment. It has been a very important safety device that, in most cases, has become a part of the main control board instead of a separate board.
Signs of a poorly working ignition control board
- Initial sequence can not kick in when it is supposed to
- Signal from primary thermostat never gets to the main control board
- Every other potential issue within the heating and AC system is inspected and seems to be fine
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