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HOME > HVAC > LG > LMU240HE > THERMISTOR

LG LMU240HE Thermistor

In an HVAC system, a thermistor is a specific kind of resistor which has a resistance that varies depending on the current temperature. They tell the system when a temperature has been reached. The control board must know the temp in several different areas to ensure that things are as they should be.

Symptoms of a weakening all-important thermister

Primary blower fails in its attempt to ramp up the airflow
The system may never begin because of any improperly set thermistor

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If you decide on picking up or purchasing a new LG LMU240HE replacement part do your best and make sure of the correct model as well as make a visual inspection so that you are positive that the correct thermistor is being ordered. There is no rule that says you have to install the part by yourself. Locate a pro in your town or city to do it for you.

Feel free to download your manual for help.

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Check eBay for your thermistor!