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Goodman GMH80453AN Ignition Control Board
The ignition control board is a safety device that regulates gas flow, the ignition timing and some other sensors. It has always been a vital electronic circuit board that is now usually a part of the main control board in order to have better control over the system.
Clues your ignition control board will need replacing
- Signal from primary thermostat never moves to the main control board
- HVAC ignition cycle does not commence even though it is supposed to
- Any other problem throughout the system is inspected and turns out to be okay
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If you are going to be buying or ordering any Goodman GMH80453AN replacement part do your best and cross-check the model number and also make a visual comparison in order to be sure the correct replacement ignition control board is the one being purchased. You do not have to install it yourself. Consult with a professional in your community to do the job for you.
Feel free to download your manual for help.
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