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International Comfort Products C9MPT125L20B1 Limit Switch
The limit switch is a type of sensor switch located in the furnace that determines when the air is warmed to a point for the air to begin normal home circulation. This is important due to the fact that if the air inside the furnace is too cool then you will never get hot air through the ducts.
What happens when my critical limit switch is in need of a replacement?
- The HVAC system begins to initiate and then stops more often than not
- The heating and cooling system refuses to start or run well longer than 10 minutes
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