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International Comfort Products H8MPL075F16A1 Limit Switch
Limit switches are built due to the fact that if the air never warms up inside the exchanger the you will lose heat in the ducts and the vents will just blow cool air. The limit switch is a switch in the heat exchanger that determines when the heated air is warm enough so that it may be pushed through the ducts and out the vents.
What happens when my chief limit switch is not working properly?
- The whole system begins to ramp up but then stops frequently
- The heating and AC system will not start or continue to run like it ought to
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