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International Comfort Products NAC024AKA1 Limit Switch
The limit switch contains a sensor in the air handler that determines when the air is warmed to a point for the blower to be activated. This is important because if the air never warms up then the house will never get warm enough.
Hints limit switch is failing
- The International Comfort Products system begins to ramp up but then stops frequently
- The heating and cooling system refuses to kick in or will not stay running like it should
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