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Carrier 50SX042300 Limit Switch
A normal limit switch contains a sensor in the heating area that decides when the air is warmed to a point for the air to begin normal home circulation. Limit switches are crucial due to the fact that if the air never warms up inside the exchanger then the house will never get warm enough.
Chief elements of a laboring limit switch
- The Carrier system starts to go through the startup sequence but stops quickly occasionally
- The HVAC system will not start or run longer that five minutes
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If you decide on picking up or purchasing, do your due diligence and cross-check the model number as well as make a visual inspection so that you are positive that the proper replacement limit switch is being ordered. The installing of the limit switch can be quite easy assuming you know what you are doing and have the proper tools to get it done.
Feel free to download your manual for help.
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