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Lennox RL-45 Ignition Control Board
Another safety feature is the ignition control board, which governs gas flow, the ignition sequence and other safety devices built into the system. The ignition control board was always an important board that has now become a standard part of the main board for enhanced safety.
Major signs the chief ignition control board is in dire straights
- Any other device in the heating and cooling system checks out in fine condition
- Signal from main thermostat never makes contact with the control board
- The ignition cycle refuses to activate when it is supposed to
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If you decide on picking up or purchasing a new Lennox RL-45 replacement part, do your due diligence and double check the correct model as well as make a visual inspection in order to be sure the correct replacement ignition control board is being ordered. There is no need to install the part by yourself. Look for a professional in your town or city to do the job for you.
Feel free to download your manual for help.
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