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Carrier 38BYG030 Thermistor
In an HVAC system, a thermistor is a special kind of new age resistor whose rated resistance is governed by the amount of, or lack thereof, heat. They can tell the heating and cooling system when a temperature in increasing or decreasing. The main control board reads the temperature in several different areas to be sure everything is going well.
Indications your thermister will not last the year
- No component could possibly not operate due to a thermistor that is the problematic one
- Blower motor may refuse in its attempt to ramp up to full speed
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