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Panasonic CU-2E18NBU Limit Switch
The limit switch is a switch located in the furnace that makes the determination when the heated air is actually warm enough that it can be circulated throughout the house. The reason limit switches exist is because if the air never warms up then the house will never get warm enough.
Important hints main limit switch is in need of replacing
- Your system is beginning to erratically often
- The heating and cooling system refuses to kick in or run longer that five minutes
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Before you decide on buying or purchasing any Panasonic CU-2E18NBU part do your best and cross-check the model number as well as make a visual comparison in order to be sure the right limit switch is the one being purchased. Replacing the limit switch is a breeze assuming you have the know-how and have the proper tools to get it done.
Feel free to download your manual for help.
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