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International Comfort Products NHP242GKA1 Furnace Door Switch
The job of the furnace door switch inhibits the blower and gas ignition from turning on in order to prevent injury and fire. Do not waste time and have it substituted for a new part swiftly if you see that it is broken.
What are some indications that my safety furnace door switch really needs to be replaced?
- The HVAC system will not engage whether the door is off or on
- The furnace door switch looks as if it has been worn down
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