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Carrier 48JZ060115300 Furnace Door Switch
The job of the furnace door switch prevents the draft inducer and other risky devices being triggered to start so as to avoid injuries. It is extremely important that the device is traded for new one swiftly if you suspect that it is not working.
Red flags of a poorly working furnace door switch
- The whole system will not operate even with the door closed
- The furnace door switch is beat up
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