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International Comfort Products TDE075B12G1 Furnace Door Switch
The job of the furnace door switch inhibits initial fan and burner from activating in order to prevent injury and fire. It is important to get the part switched out promptly if you suspect that it is not working.
What are some indications that my switch on the furnace door needs replacing?
- The switch looks fallen off
- The system does not turn on whether the door is open or closed
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