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HOME > HVAC > CARRIER > FX4BNF018000AAAA > THERMISTOR

Carrier FX4BNF018000AAAA Thermistor

In an HVAC system, a thermistor is a certain type of resistor that has a fluctuating resistance that is governed by temperature. They convey to the main board when a certain temperature reaches a certain point. The furnace or AC deciphers the temp in order to do its job correctly.

Major signs the system thermister should be replaced

The blower may refuse to begin to begin full speed blowing
The initial sequence may not even start because of the thermistor that is the problematic one

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Check eBay to see if your thermistor is in stock!

Before buying or purchasing a replacement thermistor for your Carrier FX4BNF018000AAAA, do your due diligence and make sure of the correct model and also make a visual comparison so that you are positive that the correct thermistor is the one being purchased. You do not have to install it yourself. Hire someone with experience locally to do the job for you.

Feel free to download your manual for help.

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Check eBay for your thermistor!