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HOME > HVAC > LG > ARNU123SEL2 > THERMISTOR

LG ARNU123SEL2 Thermistor

In an HVAC system, a thermistor is a specific kind of resistor that has a swinging resistance is directly proportioned to current temperature. The system control board must know the temp in a few critical areas to understand what is going on. They convey to the main board when the temperature has been reached.

Some warnings the LG thermister will not live much longer

Main blower could never begin in the attempt to begin full speed blowing
The system may never begin due to any one malfunctioning thermistor

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Check eBay to see if your thermistor is in stock!

If you decide on picking up or ordering a replacement thermistor for your LG ARNU123SEL2, do your due diligence and cross-check the model number and also make a visual comparison so that you are positive that the correct thermistor is the one being purchased. Once you have the part to install the replacement part alone. Hire someone with experience in your town or city to replace the part.

Feel free to download your manual for help.

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Check eBay for your thermistor!