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Fujitsu AOU36RML Ignition Control Board
The purpose of the ignition control board is that it oversees the gas valve, the ignition sequence and some more sensing equipment. It is an important electronic circuit board that is now usually a standard part of the main board for safety reasons.
Clues of a worsening major ignition board
- Every other device in the HVAC system checks out problem-free
- Ignition system is unable to launch when it is supposed to
- Communication from the thermostat does not turn up at the main board
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If you are going to be buying or ordering, do your due diligence and cross-check the model number as well as make a visual comparison so that you are positive that the correct ignition control board is being ordered. You do not have to install it yourself. Locate a pro in your area to pay to install it for you.
Feel free to download your manual for help.
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