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HOME > HVAC > FUJITSU > AOU9RL2 > THERMISTOR

Fujitsu AOU9RL2 Thermistor

A very basic thermistor is a special kind of new age resistor which has a resistance that fluctuates depending on the current temperature. The system deciphers the temp in several different areas to be sure everything is going well. They can tell the system control board when the temperature in increasing or decreasing.

How do you know when your system thermister is crapping out?

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Check eBay to see if your thermistor is in stock!
Before buying or ordering, do your due diligence and cross-check the correct model as well as make a visual inspection in order to be sure the proper replacement thermistor is being ordered. There is no need to install the part by yourself. Find a professional in your town or city to pay to install it for you.
Feel free to download your manual for help.
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Check eBay for your thermistor!