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International Comfort Products T9MPV125L20B1 Ignition Control Board
The purpose of the ignition control board is that it keeps an eye on the natural gas, the ignition sequence and other important devices. It has been a very important device that some companies have moved to be a major component of the main board instead of a separate board.
What symptoms are present when the ignition control board is in need of a replacement?
- The electrical signal from the home thermostat never does reach the main board
- HVAC ignition cycle fails to start at all
- Any other device within the heating and AC system is inspected and seems to be acceptable
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