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International Comfort Products NTN6100KJG1 Limit Switch
A normal limit switch is a type of sensor switch in the heating area that decides when the air is warmed to a point for the main blower to kick in and circulate the air. Limit switches exist because if the air is not warm enough then the house will never get warm enough.
Important signs main limit switch has very little life left
- Your system is starting to act weird frequently
- System will not start or run longer than 10 minutes
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