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International Comfort Products GNE075F16A1 Furnace Door Switch
The furnace door switch is a safety switch which blocks the vent fan and ignition sequence being triggered to start in order to prevent injury and fire. It is crucial to have this part changed at once if you see that it is broken.
How do you know when your safety door switch is almost going bad?
- The furnace door switch is stuck
- The HVAC system will not run even with the door closed
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