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International Comfort Products GDL100N16A1 Limit Switch
Limit switches are built because if the air never warms up the you will lose heat in the ducts and the vents will just blow cool air. The limit switch is a switch in the air handler that can determine when the air is warmed to a point for the air to begin normal home circulation.
Major indications limit type switch is in dire straights
- The system begins to behave erratically from time to time
- Your International Comfort Products system will not start or run longer that five minutes
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