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Carrier 48XZ042090300TP Ignition Control Board
The main reason to have an ignition control board is that it checks out the natural gas, the ignition ignitor and some other sensors. It has always been a vital board that, over the years, has merged to become a major component of the main board for enhanced safety.
Warnings the chief ignition control board is not going to last much longer
- Ignition cycle declines to activate even when called upon
- Communication from the home thermostat does not turn up at the Carrier control board
- Every other problem connected to the system checked out to be problem-free
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