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International Comfort Products T9MPD050F12B1 Thermistor
In an HVAC system, a thermistor is a type of resistor whose rated resistance is contingent on the heat. They convey to the main board when a certain temperature reaches a certain point. The control board takes the temperature in some specific areas of the system to make sure everything is running smoothly.
Signals the International Comfort Products thermister is going to die
- Main blower could possibly fail in its attempt to ramp up
- The heating and AC system may not function depending on which is the bad thermistor
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