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International Comfort Products C9MPD050F12C2 Limit Switch
The limit switch is a type of sensor switch in the heat exchanger that determines when the heated air is warm enough for the blower to be activated. A limit switch was crafted due to the fact that if the air never warms up inside the exchanger then the house will never get warm enough.
Major indications of a laboring limit switch
- The International Comfort Products system starts to become inconsistent more often than not
- The HVAC system will not begin the ignition sequence or run well longer than 10 minutes
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