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Carrier 48GS036090300 Thermistor
In an HVAC system, a thermistor is a certain type of resistor which has a resistance that is governed by current temperature. The heating system deciphers the temp in order to be sure everything is going well. They can tell the system control board when a certain temperature reaches a certain point.
Important hints your thermister will need replacing
- The system blower may refuse in the attempt to engage full speed spinning
- The initial sequence may not operate depending on which is the problematic thermistor
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