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Carrier 48JZ036060300 Ignition Control Board
The purpose of the ignition control board is that it regulates the main gas intake valve, the igniter and other important devices. It is an important safety device that has now become a standard part of the main board in order to have better control over the system.
Easy warnings of a weak chief ignition control board
- Initial communication from the main thermostat never does reach the main control board
- Any other device in the HVAC system is inspected and turns out to be in good health
- The ignition system refuses to initiate when it is supposed to
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