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International Comfort Products PYMC36G4 Thermistor
A very basic thermistor is a thermal resistor, that has a fluctuating resistance that is solely dependent on heat. The HVAC system interprets the temperature throughout the whole system to do its job as it should. They inform the system when a certain temperature has been reached.
How can I tell if my main thermister is in need of a replacement?
- The AC and heat system could possibly not operate because of the thermistor that is damaged
- Main blower may refuse in the attempt to ramp up
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