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Carrier 48GP036060300 Limit Switch
Limit switches were created because if the air never warms up the you will lose all the heat as the air flows through the ducts. A normal limit switch is a type of sensor switch in the heating area that can determine if and when the air is warm enough to activate the main blower.
Major signs limit type switch has to be replaced
- Your system begins to act differently from time to time
- The heating and cooling system is unable to start or will not stay running longer than 30 seconds
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