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Lennox XP19-030 Furnace Door Switch
The furnace door switch is a safety switch which prevents initial fan and ignition sequence from turning on in order to prevent injury and fire. You must have the device exchanged for a new one at once if it is defective.
Signals of a deteriorating switch on the furnace door
- The furnace door switch seems to be broken badly
- The whole system will not run even with the door closed
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If you are going to be buying or ordering, do your due diligence and make sure of the model number as well as make a visual comparison so that you are positive that the correct furnace door switch is being ordered. It can be quite simple to replace a furnace door switch on your Lennox XP19-030 as long as you know what you are doing and possess the time and energy needed to replace it.
Feel free to download your manual for help.
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