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Carrier 58STX11010022 Limit Switch
A normal limit switch contains a sensor in the air handler that makes the determination when the air is warm enough for the blower to be activated. Limit switches were created because if the air never warms up then the house will never get warm enough.
General indicators that your main limit switch will die soon
- The whole system is starting to stop suddenly occasionally
- The HVAC system will not initiate or continue to run like it ought to
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