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International Comfort Products T8MPN050B12A1 Limit Switch
The limit switch is a type of sensor switch in the air handler that senses, or governs, when the air is actually warm enough that it can be circulated throughout the house. This is important because if the air is not warm enough the you will lose heat in the ducts and the vents will just blow cool air.
Signs limit switch is going out
- The whole system starts to go through the startup sequence but stops quickly more than once
- Your International Comfort Products system is unable to start or will not stay running even though the desired temperature has not been attained
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