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Nordyne MS3BA030KA Furnace Door Switch
The furnace door switch stops the fan and gas ignition from starting so as to avoid injuries. It is vital that this part be switched out immediately if you can, if you see that it is broken.
Simple warnings that your furnace door switch is on its last leg?
- The door switch looks broken badly
- The whole system will not begin even with the door closed
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If you are going to be buying or ordering any Nordyne MS3BA030KA part, do your due diligence and make sure of the correct model and also make a visual inspection in order to be sure the correct furnace door switch is the one being purchased. You do not have to replace the part all by yourself. Consult with a professional in your community to replace the part.
Feel free to download your manual for help.
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