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Carrier 58MXA040F14108 Thermistor
In an HVAC system, a thermistor is a certain type of resistor that has a fluctuating resistance that changes as it depends on temperature at its location. The furnace or AC must know the temp in a few critical areas to ensure that things are as they should be. They inform the main board when a certain temperature in increasing or decreasing.
General warnings of a deteriorating all-important thermister
- The entire system could never start up due to a damaged thermistor
- The system blower could never begin in its attempt to ramp up
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If you decide on picking up or ordering a replacement thermistor for your Carrier 58MXA040F14108, do your due diligence and cross-check the model number and also make a visual comparison in order to be sure the correct replacement thermistor is the one being purchased. There is no rule that says you have to install the part by yourself. Look for a professional in your area to hire and install the part for you.
Feel free to download your manual for help.
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