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Carrier 38TKB036 Ignition Control Board
The purpose of the ignition control board is that it regulates gas intake, the ignition ignitor and a few other devices. The ignition control board was always an important safety device that some companies have moved to be a part of the main control board in order to have better control over the system.
Some warnings your main ignition board is going out
- HVAC ignition system will not launch even though it is supposed to
- Initial communication from the home thermostat does not turn up at the Carrier control board
- Any other problem in the system is inspected and seems to be just fine
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