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Carrier 48GS036090300 Limit Switch
The limit switch contains a sensor located in the furnace that can determine when the heated air is warm enough that it can be circulated throughout the house. Limit switches exist because if the warmed air is too cool the you will lose all the heat as the air flows through the ducts.
Some clues main limit switch should be replaced
- The Carrier system is starting to behave erratically occasionally
- System will not start or run even though max temp has not been reached
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Before you decide on buying or ordering a replacement limit switch for your Carrier 48GS036090300, do your due diligence and double check the correct model and also make a visual inspection in order to be sure the proper replacement limit switch is being ordered. HVAC pros could be quite expensive to hire so it is best to shop around to acquire the best rate if you want to pay bottom dollar.
Feel free to download your manual for help.
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