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Lennox OF24-140 Ignition Control Board
The main reason to have an ignition control board is that it governs gas intake, the ignition sequence and other safety devices built into the system. It is an important electronic circuit board that, in most cases, has become a vital part of the main control board for enhanced safety.
Signals your ignition control board is dying
- The main ignition cycle refuses to activate when it receives a proper signal
- The on-signal from the main thermostat does not get to the Lennox control board
- Every other device within the system is researched and comes to be in good health
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Before buying or purchasing any Lennox OF24-140 replacement part, do your due diligence and cross-check the correct model as well as make a visual inspection in order to be sure the correct replacement ignition control board is the one being purchased. Installation of the ignition control board is a breeze assuming you energy and have the tools to do it right.
Feel free to download your manual for help.
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