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Lennox 14ACX-048 Ignition Control Board
The main ignition control board regulates gas intake, the ignition timing and other safety devices built into the system. The ignition control board was always an important device that, in most cases, has become a part of the main control board instead of having two separate boards.
Some clues your Lennox ignition control board is in need of replacing
- Every other device throughout the system checks out in fine condition
- The electrical signal from the main thermostat does not reach the main board
- HVAC ignition cycle declines to initiate then the thermostat send a signal
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Before you decide on buying or ordering do your best and double check the correct model and also make a visual inspection so that you are positive that the right ignition control board is the one being purchased. Replacing the ignition control board can be quite easy if you know what you are doing and have the tools to get it done.
Feel free to download your manual for help.
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