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Carrier 62DB Limit Switch
The limit switch is a type of sensor switch in the air handler that senses, or governs, if and when the air is warmed to a point to activate the main blower. Limit switches are built because if the warmed air is too cool the you will lose all the heat as the air flows through the ducts.
Major signs limit switch will die soon
- The Carrier system starts to act differently often
- System will not begin or run well longer that five minutes
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If you are going to be buying or ordering, do your due diligence and cross-check the model number and also make a visual comparison so that you are positive that the proper replacement limit switch is being ordered. You do not need to install it yourself. Hire someone with experience in your town or city to do the job for you.
Feel free to download your manual for help.
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