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Carrier 48GX036090300 Limit Switch
A limit switch was crafted because if the air is not warm enough then the house will never get warm enough. The limit switch has a sensor located in the furnace that can determine when the heated air is warm enough that it can be circulated throughout the house.
Main clues critical limit switch should need replacing
- The system begins to shut down unexpectedly occasionally
- The heating and AC system refuses to start nor will it stay running longer that five minutes
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Before you decide on buying or ordering do your best and make sure of the correct model as well as make a visual comparison in order to be sure the right limit switch is being ordered. The installing of a new limit switch is not difficult if you have the know-how and have the proper tools to do it right.
Feel free to download your manual for help.
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