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International Comfort Products PAPA24GA1 Furnace Door Switch
A furnace door switch is a switch that inhibits the fan and gas ignition from activating in order to prevent injury and fire. It is important to get the part changed as quick as you can if it is not working in order to prevent injuries.
Major signs of a failing furnace door switch
- The HVAC system does not operate with the door closed
- The switch looks stuck
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