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International Comfort Products PGF024K040F Limit Switch
The limit switch has a sensor in the air handler that can determine when the air is warmed to a point for the air to begin normal home circulation. The main reason limit switches are made is because if the warmed air is too cool the you will lose all the heat as the air flows through the ducts.
How can I tell if my limit switch most likely is failing?
- Your International Comfort Products system will not start or continue to run even though max temp has not been reached
- The system begins to runs spotty frequently
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