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Lennox 14ACX-024 Furnace Door Switch
The furnace door switch blocks the vent fan and ignitor from turning on so as to avoid injuries. It is imperative that the switch be swapped out at once if it is defective.
Major indications your furnace door switch has very little life left
- The whole system does not turn on with the door closed
- The safety door switch seems beat up
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Before you decide on buying or purchasing a replacement furnace door switch for your Lennox 14ACX-024, do your due diligence and double check the model number and also make a visual comparison so that you are positive that the correct furnace door switch is being ordered. There is no need to install the replacement part alone. Pay a professional in your community to hire and install the part for you.
Feel free to download your manual for help.
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