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Lennox XC16 Ignition Control Board
The ignition control board is a safety device that governs the main gas intake valve, the igniter and a few other devices. It has been a very important safety device that is usually a part of the main control board in order to have better control over the system.
Red flags of a weakening Lennox ignition control board
- The main ignition cycle is unwilling to initiate even when the thermostat kicks it on
- The on-signal from the main thermostat does not make it to the control board
- Everything else within the heating and AC system checks out flawless
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If you are going to be buying or ordering, do your due diligence and cross-check the correct model and also make a visual inspection in order to be sure the proper replacement ignition control board is being ordered. Installation of the ignition control board is a breeze assuming you have the know-how and have the proper tools to do it right.
Feel free to download your manual for help.
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