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Panasonic CZ-18BT1U Furnace Door Switch
A furnace door switch is a switch that inhibits the draft inducer and other risky devices being triggered to start so as to avoid injuries. You must have the device switched out ASAP if you suspect that it is not working.
Hints of a barely functioning safety furnace door switch
- The furnace does not run even with the door closed
- The switch looks like it is bent
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