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International Comfort Products N8MPL125J20B1 Ignition Control Board
The main ignition control board regulates the main gas intake valve, the igniter and the flame sensing circuits. It is an important safety feature that, in most cases, has become a part of the main control board instead of its own individual board.
What warnings are present when my major ignition board is not working right?
- Everything else in the system checks out in good condition
- The initial signal from the main thermostat never moves to the International Comfort Products control board
- Ignition sequence is unwilling to start no matter what
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