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International Comfort Products NTGM050EFA3 Limit Switch
The limit switch has a sensor in the air handler that makes the determination when the heated air is warmed to a point that it can be circulated throughout the house. Limit switches are built because if the air is too cool inside the furnace to begin with, then you will never get hot air through the ducts.
Main clues critical limit switch is going out
- The HVAC system will not even start or run for any significant length if time
- The system starts to become unpredictable more often than not
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If you decide on picking up or ordering a new International Comfort Products NTGM050EFA3 replacement part do your best and cross-check the correct model and also make a visual inspection in order to be sure the right limit switch is the one being purchased. Once you have the part to install the part by yourself. Hire someone with experience in your town or city to replace the part.
Feel free to download your manual for help.
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