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Trane 2TWR1036A1000AA Ignition Control Board
The purpose of the ignition control board is that it regulates the natural gas, the ignition timing and a few other devices. It has been a very important safety feature that has now become a part of the main control board for the sake of being more efficient.
Important hints the ignition board has little life left
- Ignition sequence is unwilling to kick in when it is supposed to
- The electrical signal from the main thermostat does not make it to the main control board
- Everything else within the system is explored and ends up being OK
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