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Carrier 58MVP120 Furnace Door Switch
A furnace door switch is a switch that blocks the blower and other risky devices from starting so as to stop a potential explosion. Do not waste time and have it substituted for a new part immediately if you can, if it is not working in order to prevent injuries.
What warnings are present when my furnace door switch has to be replaced?
- The door mechanism seems to be broken
- The whole system does not fire up with the door closed
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