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Trane TCP030F100AB Ignition Control Board
The ignition control board is a safety device that controls the natural gas, the ignition timing and some more sensing equipment. It is an important safety feature that is usually a major component of the main board for enhanced safety.
What happens when my ignition board is dying?
- The electrical signal from the primary thermostat never turns up at the main board
- Every other problem in the HVAC system checks out acceptable
- The ignition cycle does not commence then the thermostat send a signal
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