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International Comfort Products CHP036AKA1 Thermistor
In an HVAC system, a thermistor is a specific kind of resistor which has a resistance that is solely dependent on temperature at its location. The main control board deciphers the temp in order to do its job correctly. They inform the HVAC system when the temperature in increasing or decreasing.
Red flags of an unhealthy system thermister
- The blower could fail in its attempt to ramp up to full speed
- The system may not function depending on which is the problematic thermistor
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