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DeLonghi WE125 Thermistor
A thermistor is a thermal resistor, that has a fluctuating resistance that is altered by temperature at its location. The control board deciphers the temp in order to know what to do next. They tell the main board when the temperature reaches a certain point.
Red flags your all-important thermister will need to be replaced
- The main fan refuses in its attempt to ramp up to full speed
- The heating and AC system could possibly not even begin because of any thermistor that is the problematic one
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Before you decide on buying or ordering any DeLonghi WE125 replacement part do your best and double check the correct model as well as make a visual comparison so that you are positive that the correct thermistor is the one being purchased. HVAC professionals can be expensive so you could call around to find a good deal if you want to pay bottom dollar.
Feel free to download your manual for help.
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