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Carrier 24ANA136A0030030 Limit Switch
The limit switch is a switch located in the furnace that decides when the air is actually warm enough for the blower to be activated. Limit switches are crucial because if the warmed air is too cool the you will lose all the heat as the air flows through the ducts.
Red flags limit switch is not going to last much longer
- The system is beginning to initiate and then stops on more than one occasion
- The heating and AC system will not initiate or will not stay running for any length of time
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