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HOME > HVAC > CARRIER > 48GS > THERMISTOR

Carrier 48GS Thermistor

A very basic thermistor is a certain type of resistor that has a fluctuating resistance that is dependent on the current temperature. The main control board interprets the temperature in certain areas to do its job as it should. They convey to the HVAC system when the temperature in increasing or decreasing.

What are some indications that my all-important thermister is in need of a replacement?

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Check eBay to see if your thermistor is in stock!
Before you decide on buying or purchasing any Carrier 48GS replacement part do your best and make sure of the correct model and also make a visual inspection so that you are positive that the correct replacement thermistor is the one being purchased. Once you have the part to install the replacement part alone. Locate a pro locally to do the job for you.
Feel free to download your manual for help.
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Check eBay for your thermistor!