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International Comfort Products NTG3075FBA1 Ignition Control Board
The purpose of the ignition control board is that it keeps an eye on the gas valve, the ignition ignitor as well as other safety devices. The ignition control board was always an important board that has now become a part of the main control board in order to have better control over the system.
Key clues of a declining major ignition board
- The on-signal from the thermostat never gets to the main control board
- Every other thing in the heating and cooling system is looked at and turns out to be OK
- Initial sequence is unable to kick in even when called upon
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