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Nordyne Q6SD Furnace Door Switch
A furnace door switch is a switch that inhibits the blower and ignition sequence from starting in order to prevent injury and fire. It is extremely important that the device is substituted for a new part swiftly if it is damaged so as to prevent something bad happening.
What are the clues to watch out for to know my safety switch on the furnace door is almost going bad?
- The door switch is bent badly
- The system does not function whether the door is open or closed
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