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Carrier 38HDL030 Ignition Control Board
The purpose of the ignition control board is that it governs gas flow, the ignition ignitor and other important devices. The ignition control board was always an important safety feature that some manufacturers have decided to blend to be a piece of the main circuit board for safety reasons.
Clues of a weak chief ignition control board
- Signal from home thermostat does not show up at the main control board
- Ignition sequence does not fire up when it receives a proper signal
- Any other potential problem within the system is looked at and turns out to be in good health
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