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Mitsubishi PKA-A12HAL Furnace Door Switch
The furnace door switch stops the draft inducer and burner from switching on so as to avoid injuries. It is important to get the part exchanged for a new one as soon as possible especially if you think it is defective.
Easy warnings the switch on your furnace door is going out
- The system does not run whether the door is off or on
- The furnace door switch seems beat up
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