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International Comfort Products GNK100N16A3 Limit Switch
The limit switch is a switch located in the furnace that can determine when the air is actually warm enough that it can be circulated throughout the house. This is important because if the air is not warm enough the you will lose heat in the ducts and the vents will just blow cool air.
How can I tell if my critical limit switch is about to stop working?
- Your system begins to become inconsistent often
- System will not even start or will not stay running longer than a minute
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If you are going to be buying or purchasing do your best and double check the model number and also make a visual inspection so that you are positive that the proper replacement limit switch is being ordered. The installing of the limit switch can be quite easy assuming you have the time and have the proper tools to do it right.
Feel free to download your manual for help.
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