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GE AZ75H12EACM1 Furnace Door Switch
The furnace door switch stops the draft inducer and ignition sequence being triggered to start so as to avoid injuries. It is vital that this part be changed swiftly if you see that it is broken.
Chief elements of an ailing safety furnace door switch
- The furnace door switch is broken completely
- The HVAC system does not turn on with the door closed
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