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International Comfort Products GPFM42K100F Ignition Control Board
The purpose of the ignition control board is that it checks out the main gas intake valve, the ignition sequence and some more sensing equipment. It has been a very important circuit board that is usually a piece of the main circuit board instead of having two separate boards.
Major indications of an ailing main ignition board
- Every other potential issue in the heating and cooling system is researched and comes to be acceptable
- The on-signal from the home thermostat gets lost before it makes it to the main control board
- HVAC ignition cycle can not launch when it is supposed to
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