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International Comfort Products HHP042GKA1 Ignition Control Board
The main reason to have an ignition control board is that it has control over the main gas intake valve, the igniter and all the flame sensing devices. It has been a very important circuit board that is now usually a piece of the main circuit board in order to have better control over the system.
Chief elements of a deteriorating main ignition board
- The electrical signal from the thermostat never makes contact with the control board
- Every other potential issue attached to the system is looked at and turns out to be OK
- Heating and cooling system does not activate when called upon
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