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Lennox G40DF-60C-110 Ignition Control Board
The purpose of the ignition control board is that it checks the gas valve, the ignition timing and a few other devices. The ignition control board was always an important board that, in most cases, has become a vital part of the main control board for safety reasons.
Some clues of an unhealthy major ignition board
- Heating and cooling system refuses to start even when called upon
- Signal from remote thermostat does not turn up at the control board
- Every other potential issue within the heating and AC system is looked at and turns out to be OK
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Before buying or ordering a new Lennox G40DF-60C-110 replacement part do your best and cross-check the correct model as well as make a visual inspection so that you are positive that the correct replacement ignition control board is being ordered. Some pros could be quite expensive to hire so you may want to keep a lookout locally to acquire the best rate if money is a concern.
Feel free to download your manual for help.
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