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International Comfort Products T8DNL100F14A1 Limit Switch
Limit switches are built 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 has a sensor in the air handler that can determine when the air is actually warm enough that it can be circulated throughout the house.
Major clues limit switch will need replacing
- The system starts to act weird on a regular basis
- System will not even start or continue to run as it should
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