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International Comfort Products N9MP1100J20A1 Limit Switch
A normal limit switch has a sensor in the heating area that makes the determination when the heated air is warmed to a point for the air to begin normal home circulation. The reason limit switches exist is because if the air never warms up then the house will never get warm enough.
Important hints limit switch will die soon
- The whole system is starting to shut down unexpectedly more often than not
- The heating and cooling system will not begin or continue to run longer than 30 seconds
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If you are going to be buying or purchasing do your best and make sure of the model number and also make a visual inspection in order to be sure the right limit switch is the one being purchased. Use caution when you replace or install any part of a heating or cooling system. call a pro. Stay safe.
Feel free to download your manual for help.
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