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Goodman GCVC90905DXAA Furnace Door Switch
A furnace door switch is a safety feature that blocks the draft inducer and burner from starting in order to prevent injury and fire. You should have the switch be traded for new one as quick as you can especially if you suspect it is not working properly.
Signs the switch on your furnace door needs replacing ASAP
- The HVAC system does not operate with the door closed
- The switch looks like it is broken
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