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Whirlpool ATE0753BPP0 Limit Switch
The reason limit switches exist is due to the fact that if the air inside the furnace is too cool the you will lose heat in the ducts and the vents will just blow cool air. A normal limit switch has a sensor in the heat exchanger that makes the determination when the heated air is warm enough for the air to begin normal home circulation.
General warnings of a weak critical limit switch
- The system starts to initiate and then stops occasionally
- The heating and cooling system will not even start or run like it is supposed to
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