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International Comfort Products CAC218AKA1 Ignition Control Board
The purpose of the ignition control board is that it checks the natural gas, the ignition ignitor as well as other safety devices. It has been a very important electronic safety board that some companies have moved to be a part of the main control board for enhanced safety.
What happens when my major ignition board is about to stop working?
- Every other potential issue in the HVAC system is looked at and turns out to be all right
- Communication from the home thermostat does not reach the main board
- Ignition sequence is unwilling to initiate even when the thermostat kicks it on
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