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Carrier 24ANA148A0030030 Limit Switch
The main reason limit switches are made is because if the air is not warm enough then the house will never get warm enough. The limit switch has a sensor in the heating area that senses, or governs, when the air is actually warm enough for the main blower to kick in and circulate the air.
Some clues of a bad main limit switch
- The HVAC system begins to run erratically repeatedly
- The HVAC system will not begin the ignition sequence or continue to run longer than 10 minutes
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If you are going to be buying or ordering a new Carrier 24ANA148A0030030 replacement part do your best and make sure of the correct model and also make a visual inspection in order to be sure the correct replacement limit switch is being ordered. You do not have to install the part by yourself. Pay a professional in your area to hire and install the part for you.
Feel free to download your manual for help.
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