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Carrier 38YRA024 Ignition Control Board
The main reason to have an ignition control board is that it keeps an eye on the natural gas, the ignition sequence and other important devices. It is an important device that, in most cases, has become a piece of the main circuit board in order to have better control over the system.
Signals of a declining main ignition board
- Initial ignition sequence declines to initiate when called upon
- The on-signal from the remote thermostat never reaches the Carrier control board
- Everything else attached to the system is inspected and seems to be swell
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