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Whirlpool ATR1542RPP0 Limit Switch
The limit switch is a type of sensor switch in the heating area that determines when the heated air is warm enough for the air to begin normal home circulation. Limit switches are crucial due to the fact that if the air never warms up inside the exchanger the you will lose all the heat as the air flows through the ducts.
Some warnings of a weakening critical limit switch
- The system is starting to behave erratically more than once
- System refuses to start or will not stay running longer than a minute
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Before you decide on buying or ordering do your best and double check the correct model and also make a visual inspection in order to be sure the correct limit switch is the one being purchased. You do not have to install the replacement part alone. Pay a professional in your town or city to do it for you.
Feel free to download your manual for help.
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