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International Comfort Products PGAA30C1K1 Limit Switch
The main reason limit switches are made is due to the fact that if the air never warms up inside the exchanger the you will lose all the heat as the air flows through the ducts. A normal limit switch is a type of sensor switch located in the furnace that senses, or governs, if and when the air is warm enough for the air to begin normal home circulation.
Major signs of a poorly working limit switch
- Your International Comfort Products system will not start or continue to run like it should
- The International Comfort Products system starts to initiate and then stops from time to time
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