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International Comfort Products TCH036AKA1 Limit Switch
Limit switches are crucial 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 has a sensor in the heating area that decides if and when the air is actually warm enough for the main blower to kick in and circulate the air.
What symptoms are present when the limit switch is about to go out?
- Your International Comfort Products system will not even start or run well longer than 10 minutes
- The system begins to become inconsistent frequently
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