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Samsung MH035FECA Thermistor
In an HVAC system, a thermistor is a thermal resistor, that has a swinging resistance is directly proportioned to temperature at its location. The main control board must know the temp in a few critical areas to be sure everything is going well. They tell the system when a certain temperature in increasing or decreasing.
How do you know when your Samsung thermister is on its last leg?
- Blower motor could possibly fail in the attempt to get up to full speed
- The whole HVAC system may not even start because of any thermistor that has failed
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