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International Comfort Products NTP6125KJA1 Limit Switch
A normal limit switch is a switch in the heat exchanger that senses, or governs, if and when the air is warm enough that it can be circulated throughout the house. Limit switches are crucial due to the fact that if the air inside the furnace is too cool then you will never get hot air through the ducts.
Some warnings critical limit switch will die soon
- The HVAC system will not start or continue to run like it ought to
- The system begins to act differently often
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