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International Comfort Products PAB060N1HC Furnace Door Switch
The job of the furnace door switch stops initial fan and other risky devices from starting so as to stop a potential explosion. Do not waste time and have it swapped out at once if it is defective in some way or another.
What are the indications that my safety switch on the furnace door is about to stop working?
- The switch looks like it is fallen off
- The HVAC system will not start whether the door is open or closed
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