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Carrier 50ZH Ignition Control Board
The purpose of the ignition control board is that it checks out gas intake, the ignition timing and some more sensing equipment. It has been a very important circuit board that is usually a standard part of the main board in order to have better control over the system.
What signals that my ignition board needs replacing?
- Initial sequence is unwilling to start even when called upon
- Every other potential issue within the heating and AC system checks out problem-free
- The initial signal from the main thermostat never makes it to the main board
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