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International Comfort Products GNL075N12C3 Thermistor
A very basic thermistor is a specific kind of resistor which has a resistance that is dependent on the amount of, or lack thereof, heat. They convey to the HVAC system when a certain temperature reaches a certain point. The HVAC system must know the temp in some specific areas of the system to ensure that things are as they should be.
Indications to watch for in a bad thermister
- The entire system could never start up depending on which is the damaged thermistor
- Blower fan could refuse to begin to begin full speed blowing
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If you are going to be buying or ordering do your best and double check the correct model as well as make a visual comparison so that you are positive that the right thermistor is the one being purchased. The installing of a new thermistor is a piece of cake assuming you possess the knowledge and have the proper tools to do it right.
Feel free to download your manual for help.
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