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International Comfort Products GDJ050M12C1 Furnace Door Switch
A furnace door switch is a switch that prevents initial fan and gas ignition being triggered to start so as to avoid injuries. It is important to get the part switched out quickly if you see that it is broken.
What signals that my switch on the furnace door has to be replaced?
- The furnace door switch looks as if it has been breaking apart
- The system does not function even when you close the door
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