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Payne PH3ZNA048000AA Limit Switch
The limit switch is a type of sensor switch located in the furnace that can determine if and when the air is warm enough so that it may be pushed through the ducts and out the vents. A limit switch was crafted because if the warmed air is too cool then you will never get hot air through the ducts.
Signals of a bad limit type switch
- The Payne system begins to initiate and then stops on a regular basis
- The heating and cooling system will not even start or continue to run as it should
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If you decide on picking up or purchasing a new Payne PH3ZNA048000AA replacement part, do your due diligence and make sure of the correct model as well as make a visual inspection so that you are positive that the proper replacement limit switch is the one being purchased. Replacing the limit switch is not difficult if you possess the knowledge and have the proper tools to get it done.
Feel free to download your manual for help.
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