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Carrier 58MTB100F10116 Limit Switch
A normal limit switch is a switch in the air handler that senses, or governs, when the air is warm enough that it can be circulated throughout the house. A limit switch was crafted due to the fact that if the air inside the furnace is too cool then you will never get hot air through the ducts.
Important signs limit switch needs replacing ASAP
- The heating and cooling system will not start or run well like it ought to
- The whole system begins to ramp up but then stops often
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