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International Comfort Products HAC424GKA4 Thermistor
A very basic thermistor is a thermal resistor, which has a resistance that is governed by heat. The system must know the temp in some specific areas of the system to be sure everything is going well. They notify the circuit board when a certain temperature reaches a certain point.
Subtle hints the system thermister has little life left
- The AC and heat system may not operate because of any thermistor that has failed
- Primary blower could refuse to begin to engage full speed spinning
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Before buying or purchasing, do your due diligence and double check the correct model as well as make a visual inspection in order to be sure the correct replacement thermistor is being ordered. You do not have to replace the part all by yourself. Look for a professional in your community to do the job for you.
Feel free to download your manual for help.
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