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International Comfort Products PGME42G0905 Limit Switch
A normal limit switch is a type of sensor switch in the heat exchanger that determines when the air is warmed to a point for the air to begin normal home circulation. This is important because if the air is not warm enough the you will lose all the heat as the air flows through the ducts.
Red flags limit switch is on its last leg
- The heating and AC system will not initiate or run longer that five minutes
- The International Comfort Products system starts to shut down unexpectedly from time to time
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If you are going to be buying or ordering a new International Comfort Products PGME42G0905 replacement part, do your due diligence and make sure of the model number as well as make a visual inspection so that you are positive that the correct limit switch is the one being purchased. You do not need to install the part by yourself. Search for a pro in your community to do the job for you.
Feel free to download your manual for help.
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