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HOME > HVAC > CARRIER > 38QRF018 > THERMISTOR

Carrier 38QRF018 Thermistor

A very basic thermistor is a thermal resistor, whose rated resistance is governed by heat. The system control board takes the temperature in order to make sure everything is running smoothly. They can tell the HVAC system when a certain temperature reaches a certain point.

Major warnings to watch for in a bad temp regulating thermister

The system blower could fail to begin to engage full speed
The heating and AC system may not even start depending on which is the broken thermistor

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Check eBay to see if your thermistor is in stock!

Before buying or ordering a new Carrier 38QRF018 replacement part do your best and cross-check the correct model as well as make a visual comparison in order to be sure the proper replacement thermistor is the one being purchased. Once you have the part to replace the part all by yourself. Search for a pro 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!