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Fujitsu ASU12RL2 Ignition Control Board
The main ignition control board may control gas intake, the igniter and other important devices. It has always been a vital electronic circuit board that some companies have moved to be a vital part of the main control board instead of having two separate boards.
What red flags are there that my main ignition board is failing?
- Communication from the primary thermostat does not make it to the main board
- Any other device within the heating and AC system is researched and comes to be acceptable
- Initial ignition sequence refuses to kick in no matter what
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If you decide on picking up or ordering do your best and make sure of the correct model as well as make a visual inspection in order to be sure the proper replacement ignition control board is being ordered. If you are unsure about the properly replacing the new ignition control board on your own then it is probably best to find a professional in your area to do the replacement of the part.
Feel free to download your manual for help.
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