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International Comfort Products PGMD18G0605 Ignition Control Board
The main ignition control board checks gas intake, the ignition sequence and some more sensing equipment. It is an important board that some manufacturers have decided to blend to be a major component of the main board instead of a separate board.
Red flags of a failing major ignition board
- The electrical signal from the thermostat never does reach the main control board
- Heating and cooling system will not start then the thermostat send a signal
- Everything else within the system is researched and comes to be good
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