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Lennox G40DF-24A-045 Ignition Control Board
The main ignition control board keeps an eye on the main gas intake valve, the ignition ignitor as well as other safety devices. It has always been a vital electronic safety board that, over the years, has merged to become a vital part of the main control board for safety reasons.
Signs the chief ignition control board is on its last leg
- Any other potential problem attached to the system is inspected and turns out to be just fine
- Ignition cycle does not activate even when called upon
- Signal from primary thermostat never turns up at the main board
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Before buying or purchasing do your best and make sure of the model number as well as make a visual inspection in order to be sure the correct ignition control board is being ordered. You do not have to install the part by yourself. Look for a professional in your community to replace the part.
Feel free to download your manual for help.
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