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International Comfort Products C8MPT100J20A1 Limit Switch
The limit switch contains a sensor in the air handler that senses, or governs, when the heated air is warmed to a point that it can be circulated throughout the house. Limit switches exist because if the warmed air is too cool then the house will never get warm enough.
Important hints limit type switch will die soon
- The system begins to act weird repeatedly
- The HVAC system will not begin the ignition sequence or run as it should
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