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Carrier 50JZ036310 Limit Switch
A limit switch was crafted because if the air is not warm enough the you will lose all the heat as the air flows through the ducts. A normal limit switch is a switch located in the furnace that can determine when the heated air is warm enough for the blower to be activated.
Do you know if your main limit switch is about to stop working?
- The heating and cooling system refuses to kick in or run well even though the desired temperature has not been attained
- The system starts to behave erratically often
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