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International Comfort Products TCH224AKA1 Thermistor
A thermistor is a thermal resistor, which has a resistance that is directly proportioned to current temperature. They notify the system when the temperature in increasing or decreasing. The heating and cooling system deciphers the temp in some specific areas of the system to make sure everything is running smoothly.
Important hints your thermister needs replacing
- The heating and cooling system may not even start because of any thermistor that is stuck open
- Blower fan could fail to begin to ramp up the airflow
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Before buying or ordering do your best and double check the correct model and also make a visual comparison in order to be sure the right thermistor is the one being purchased. There is no need to install the part by yourself. Hire a pro in your community to pay to install it for you.
Feel free to download your manual for help.
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