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International Comfort Products GDJ125M20A1 Limit Switch
The limit switch contains a sensor in the heating area that determines when the air is warm enough for the air to begin normal home circulation. Limit switches are crucial because if the air is too cool inside the furnace to begin with, the you will lose all the heat as the air flows through the ducts.
Major warnings main limit switch is dead
- System will not initiate or run even though max temp has not been reached
- The HVAC system is beginning to behave differently on a regular basis
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If you are going to be buying or purchasing any International Comfort Products GDJ125M20A1 replacement part, do your due diligence and double check the correct model as well as make a visual inspection so that you are positive that the correct limit switch is the one being purchased. Replacing the limit switch is a breeze if you have the know-how and have the tools to get it done.
Feel free to download your manual for help.
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