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Whirlpool ATR1243CPP0 Thermistor
In an HVAC system, a thermistor is a thermal resistor, whose resistance is governed by the amount of, or lack thereof, heat. They tell the system when a temperature has been reached. The heating and cooling system reads the temperature in a few critical areas to do its job correctly.
Warnings the system thermister needs to be replaced
- The system blower may refuse in its attempt to engage full speed spinning
- The initial sequence may not even start due to any one failed thermistor
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