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International Comfort Products NTG3050FBA1 Limit Switch
This is important because if the warmed air is too cool the you will lose all the heat as the air flows through the ducts. A normal limit switch contains a sensor in the heating area that decides when the heated air is warmed to a point to activate the main blower.
Major clues critical limit switch needs replacing
- The International Comfort Products system starts to runs uneven time after time
- The HVAC system refuses to kick in or run longer than 10 minutes
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