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International Comfort Products NAC048GKA1 Ignition Control Board
The main reason to have an ignition control board is that it checks out the natural gas, the ignition ignitor and all the flame sensing devices. It is an important safety device that has now become a vital part of the main control board instead of its own individual board.
What are some hints that my International Comfort Products ignition control board is almost dead?
- Initial communication from the thermostat does not turn up at the main control board
- Every other device in the HVAC system is looked at and turns out to be okay
- Ignition sequence does not kick in then the thermostat send a signal
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