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Lennox 14ACX-042 Furnace Door Switch
The furnace door switch is a safety switch which inhibits the blower and burner from starting in order to prevent injury and fire. It is crucial to have this part swapped out as soon as possible if it is not working in order to prevent injuries.
Some clues the switch on your furnace door has to be replaced
- The safety door switch appears as though it has been fallen off
- The system will not run even with the door closed
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Before you decide on buying or purchasing a replacement furnace door switch for your Lennox 14ACX-042 do your best and make sure of the model number and also make a visual inspection in order to be sure the proper replacement furnace door switch is being ordered. If you are not sure about the installation of the furnace door switch on your own then it may be wise to find a professional in your area to do the work for you.
Feel free to download your manual for help.
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