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HOME > HVAC > LG > ARNU423TMC2 > THERMISTOR

LG ARNU423TMC2 Thermistor

In an HVAC system, a thermistor is a special kind of new age resistor whose rated resistance varies depending on the temperature. The HVAC system takes the temperature throughout the whole system to make a decision on what needs to be done. They notify the system when the temperature in increasing or decreasing.

Signs of an ineffective thermister

The entire system may not even start due to a thermistor that is damaged
The system blower may fail in the attempt to engage full speed spinning

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Check eBay to see if your thermistor is in stock!

Before buying or ordering a new LG ARNU423TMC2 replacement part, do your due diligence and cross-check the correct model and also make a visual comparison in order to be sure the correct replacement thermistor is the one being purchased. Installation of a new thermistor is a breeze provided you have the time and have the tools to do it right.

Feel free to download your manual for help.

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Check eBay for your thermistor!