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Carrier 58MVB120F10120 Limit Switch
Limit switches were created because if the air is too cool inside the furnace to begin with, then the house will never get warm enough. A normal limit switch is a type of sensor switch in the heating area that determines when the heated air is warm enough so that it may be pushed through the ducts and out the vents.
What warnings should I watch out for to know if my limit switch most likely is about to stop working?
- The Carrier system is starting to initiate and then stops often
- The heating and cooling system will not even start nor will it stay running like it ought to
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