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Trane PTED070 Limit Switch
Limit switches exist due to the fact that if the air never warms up inside the exchanger then the house will never get warm enough. A normal limit switch is a type of sensor switch in the heat exchanger that decides if and when the air is warmed to a point for the air to begin normal home circulation.
What warnings are present when my critical limit switch is almost going bad?
- The HVAC system begins to act weird often
- The heating and cooling system will not even start or run well like it should
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