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NewAir AC-10100E Limit Switch
Limit switches were created 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 heating area that makes the determination if and when the air is warm enough for the blower to be activated.
What are the signs that the limit type switch really has to be replaced?
- Your NewAir system will not start or will not stay running like it ought to
- Your system is starting to erratically from time to time
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