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Carrier 58STA13510016 Limit Switch
The limit switch is a type of sensor switch in the heating area that senses, or governs, when the heated air is actually warm enough that it can be circulated throughout the house. Limit switches are crucial due to the fact that if the air inside the furnace is too cool the you will lose all the heat as the air flows through the ducts.
What warnings are present when my chief limit switch is not working right?
- The heating and AC system is unable to start nor will it stay running longer than 30 seconds
- The whole system begins to ramp up but then stops frequently
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