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Carrier 48XP030040300 Ignition Control Board
The main ignition control board keeps an eye on gas intake, the igniter as well as other safety devices. It has been a very important safety feature that, in most cases, has become a standard part of the main board in order to have better control over the system.
Warnings the major ignition board has to be replaced
- Every other thing throughout the system is researched and comes to be in good condition
- The initial signal from the main thermostat never gets to the Carrier control board
- Heating and cooling system is unwilling to kick in even when called upon
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