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LG ARNU073TJC2 Ignition Control Board
Another safety feature is the ignition control board, which manages gas flow, the ignition ignitor and a few other devices. It has always been a vital device that some manufacturers have decided to blend to be a piece of the main circuit board for enhanced safety.
How can I tell if my main ignition board has to be replaced?
- Signal from home thermostat does not get to the main board
- Any other potential problem connected to the system is looked at and turns out to be okay
- Heating and cooling system is unable to commence when it is supposed to
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