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Lennox 13ACD-018 Furnace Door Switch
The furnace door switch is a safety switch which stops the vent fan and ignition sequence from starting so as to avoid injuries. It is extremely important that the device is changed as soon as possible if it is defective.
Major indications your safety switch on the furnace door is in dire need of a replacement
- The door switch seems chipped
- The furnace does not operate even with the door closed
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If you decide on picking up or ordering a new Lennox 13ACD-018 replacement part, do your due diligence and make sure of the correct model as well as make a visual comparison in order to be sure the correct replacement furnace door switch is the one being purchased. Once you have the part to replace the part all 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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