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International Comfort Products HHP236GKA1 Limit Switch
Limit switches are built 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 switch in the air handler that senses, or governs, if and when the air is warmed to a point so that it may be pushed through the ducts and out the vents.
Major clues critical limit switch needs to be replaced
- The International Comfort Products system begins to ramp up but then stops often
- The heating and cooling system is unable to start or run well longer than a minute
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