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International Comfort Products NDP6075FBG1 Limit Switch
A normal limit switch contains a sensor in the air handler that can determine when the heated air is actually warm enough for the blower to be activated. Limit switches are built because if the air is not warm enough the you will lose all the heat as the air flows through the ducts.
Major indications of a weakening limit switch
- The International Comfort Products system starts to behave differently repeatedly
- System will not start or will not stay running as it should
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