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Lennox XC15-030 Ignition Control Board
The ignition control board is a safety device that regulates gas flow, the ignition sequence as well as other safety devices. It has been a very important safety device that, over the years, has merged to become a vital part of the main control board for enhanced safety.
Key signs of a failing major ignition board
- Initial communication from the home thermostat does not get to the control board
- HVAC ignition cycle fails to start no matter what
- Any other problem in the HVAC system is researched and comes to be problem-free
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