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NewAir AC-14000H Ignition Control Board
The purpose of the ignition control board is that it controls gas flow, the igniter as well as other safety devices. It has always been a vital circuit board that is now usually a vital part of the main control board for safety reasons.
Warnings the chief ignition control board will die soon
- Any other device in the HVAC system is inspected and seems to be OK
- Signal from home thermostat does not get to the main control board
- Ignition system is unable to start then the thermostat send a signal
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