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Carrier 38GXC009 Ignition Control Board
The purpose of the ignition control board is that it checks out gas intake, the ignition ignitor and some more sensing equipment. It has always been a vital board that some manufacturers have decided to blend to be a standard part of the main board instead of a separate board.
Hints of a deteriorating ignition control board
- Ignition cycle does not launch then the thermostat send a signal
- The electrical signal from the remote thermostat does not show up at the main control board
- Every other thing in the HVAC system is looked at and turns out to be a-OK
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