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Nordyne E3EX-020H Furnace Door Switch
A furnace door switch is a safety feature that prevents the draft inducer and other risky devices from starting so as to avoid injuries. You should really have it switched out at once especially if you think it is defective.
Major clues of an ailing switch on the furnace door
- The HVAC system will not operate even with the door closed
- The switch seems to be wrong
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Before you decide on buying or purchasing a new Nordyne E3EX-020H replacement part, do your due diligence and cross-check the correct model as well as make a visual inspection in order to be sure the correct furnace door switch is the one being purchased. You do not have to install the replacement part alone. Search for a pro in your community to do the job for you.
Feel free to download your manual for help.
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