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International Comfort Products PGC036K060F Furnace Door Switch
A furnace door switch is a safety feature that stops the blower and gas ignition from starting in order to prevent injury and fire. It is quite important to have it changed quickly if it is causing you problems.
Red flags your safety switch on the furnace door is not going to last much longer
- The furnace will not operate whether the door is off or on
- The switch looks messed up
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