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International Comfort Products NTV6050FBA1 Furnace Door Switch
The furnace door switch inhibits the blower and burner from starting in order to prevent injury and fire. You should have the switch be substituted for a new part ASAP if it is not working in order to prevent injuries.
What are the signs that the switch on the furnace door has a need to be replaced?
- The furnace door switch seems to be worn down
- The whole system does not fire up even with the door closed
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