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Friedrich C24YF Limit Switch
A normal limit switch is a type of sensor switch in the heat exchanger that determines when the heated air is actually warm enough for the air to begin normal home circulation. The main reason limit switches are made is because if the warmed air is too cool then the house will never get warm enough.
What to see if the chief limit switch is not working right?
- The HVAC system begins to act differently more often than not
- System will not even start or will not stay running even though the desired temperature has not been attained
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