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International Comfort Products T8MPV100J20A1 Furnace Door Switch
A furnace door switch is a safety feature that inhibits the vent fan and ignition sequence from starting in order to prevent injury and fire. It is important to get the part substituted for a new part as soon as you can if it is not working in order to prevent injuries.
How do you know when your switch on the furnace door really needs to be replaced?
- The whole system does not function even when you close the door
- The furnace door switch looks removed
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