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Goodman GMH80704BN Furnace Door Switch
The job of the furnace door switch stops initial fan and ignitor being triggered to start in order to prevent injury and fire. It is vital that this part be exchanged for a new one ASAP if it is not working in order to prevent injuries.
Major signs the safety door switch is dying
- The furnace door switch looks as if it has been wrong
- The HVAC system will not begin with the door closed
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