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Carrier 50ZP036300 Limit Switch
The limit switch has a sensor in the heat exchanger that can determine when the air is warmed to a point that it can be circulated throughout the house. Limit switches are crucial because if the air never warms up the you will lose all the heat as the air flows through the ducts.
General warnings of a laboring main limit switch
- System will not initiate or run well even though the desired temperature has not been attained
- The whole system begins to runs spotty more often than not
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If you are going to be buying or ordering a new Carrier 50ZP036300 replacement part do your best 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 the one being purchased. There is no need to install it yourself. Look for a professional in your community to do it for you.
Feel free to download your manual for help.
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