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Danby DPAC5070 Furnace Door Switch
This switch inhibits the draft inducer and gas ignition from turning on in order to prevent injury and fire. It is vital that this part be substituted for a new part as soon as possible if it is damaged so as to prevent something bad happening.
Signs of a poorly performing safety furnace door switch
- The safety door switch appears as though it has been worn down
- The HVAC system will not begin whether the door is off or on
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