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Carrier 38YCS030 Limit Switch
One big reason why limit switches are designed that way is because if the warmed air is too cool then you will never get hot air through the ducts. A normal limit switch is a type of sensor switch in the heat exchanger that senses, or governs, when the air is actually warm enough so that it may be pushed through the ducts and out the vents.
How do you know when your limit switch is almost dead?
- The system begins to erratically on a regular basis
- The heating and cooling system will not initiate or continue to run longer than 10 minutes
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If you are going to be buying or purchasing a replacement limit switch for your Carrier 38YCS030, do your due diligence and cross-check the model number as well as make a visual inspection in order to be sure the right limit switch is being ordered. Once you have the part to replace the part all by yourself. Look for a professional locally to replace the part.
Feel free to download your manual for help.
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