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International Comfort Products C8MPL125J20A1 Furnace Door Switch
A furnace door switch is a switch that stops initial fan and ignition sequence from turning on so as to stop a potential explosion. You must have the device traded for new one immediately if you can, especially if you think it is defective.
What are the clues to watch out for to know my safety switch on the furnace door is in need of replacing?
- The switch seems to be fallen off
- The furnace will not operate with the door closed
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