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International Comfort Products N8MPN100F14B1 Limit Switch
Limit switches exist because if the warmed air is too cool then you will never get hot air through the ducts. The limit switch is a type of sensor switch in the air handler that senses, or governs, when the air is warmed to a point that it can be circulated throughout the house.
What warnings are present when my limit switch most likely is in need of a replacement?
- The system is beginning to initiate and then stops time after time
- The HVAC system will not start or run well even though the desired temperature has not been attained
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