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International Comfort Products CHP036GKA1 Limit Switch
Limit switches are crucial because if the air is too cool inside the furnace to begin with, the you will lose all the heat as the air flows through the ducts. The limit switch is a type of sensor switch in the air handler that senses, or governs, when the heated air is warm enough that it can be circulated throughout the house.
Signs of an ineffective main limit switch
- Your International Comfort Products system is unable to start or run well longer than 10 minutes
- The system is starting to become unpredictable more than once
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