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LG LP120HED Thermistor
In an HVAC system, a thermistor is a type of resistor whose resistance is governed by heat. The heating system must know the temp in a few critical areas to do its job correctly. They inform the system when a certain temperature has been reached.
Easy warnings of a dying all-important thermister
- The blower could fail to begin to engage full speed
- The heating and cooling system may not even start due to any one broken thermistor
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If you are going to be buying or purchasing do your best and double check the model number as well as make a visual comparison in order to be sure the correct replacement thermistor is the one being purchased. There is no need to install the part by yourself. Look for a professional in your community to do it for you.
Feel free to download your manual for help.
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