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Carrier 58DLA13510022 Limit Switch
A normal limit switch contains a sensor in the air handler that decides when the air is warm enough for the main blower to kick in and circulate the air. Limit switches are built because if the warmed air is too cool the you will lose all the heat as the air flows through the ducts.
Do you know if your critical limit switch is not working right?
- System will not begin the ignition sequence or run well even though the desired temperature has not been attained
- The Carrier system is starting to run erratically time after time
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