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Carrier 48GS060090300 Furnace Door Switch
The furnace door switch is a safety switch which prevents the blower and other risky devices from activating in order to prevent injury and fire. It is crucial to have this part replaced as quick as you can if it is not working in order to prevent injuries.
Signals your safety switch on the furnace door is going out
- The HVAC system does not even thing about starting even when you close the door
- The door switch looks like it is eroded
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