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Lennox G40UH-24A-045 Ignition Control Board
The ignition control board is a safety device that governs the natural gas, the ignition ignitor and some more sensing equipment. It is an important device that some companies have moved to be a major component of the main board instead of having two separate boards.
Major warnings of an ineffective ignition board
- The ignition cycle can not fire up when it is supposed to
- Signal from remote thermostat never reaches the Lennox control board
- Every other device in the HVAC system checks out in good health
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If you decide on picking up or ordering any Lennox G40UH-24A-045 part do your best and make sure of the model number and also make a visual inspection in order to be sure the right ignition control board is the one being purchased. There is no rule that says you have to install it yourself. Search for a pro in your area to do the job for you.
Feel free to download your manual for help.
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