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International Comfort Products NTN6125KJA1 Limit Switch
A normal limit switch has a sensor in the air handler that senses, or governs, when the heated air is warmed to a point for the main blower to kick in and circulate the air. The main reason limit switches are made is due to the fact that if the air never warms up inside the exchanger then the house will never get warm enough.
What are the clues to watch out for to know my main limit switch is dying?
- The system is starting to ramp up but then stops more often than not
- Your International Comfort Products system will not even start or continue to run as it should
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