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HOME > HVAC > CARRIER > 50XP048300 > THERMISTOR

Carrier 50XP048300 Thermistor

A thermistor is a thermal resistor, that has a fluctuating resistance that is dependent on the heat. The system interprets the temperature throughout the whole system to ensure that things are as they should be. They tell the HVAC system when a certain temperature has been reached.

Clues to watch for to know the temp-regulating thermister is not going to last much longer

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Check eBay to see if your thermistor is in stock!
If you are going to be buying or ordering any Carrier 50XP048300 replacement part, do your due diligence and cross-check the correct model as well as make a visual comparison in order to be sure the correct thermistor is being ordered. HVAC pros can be expensive so it is best to shop around to acquire the best rate if you want to pay bottom dollar.
Feel free to download your manual for help.
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Check eBay for your thermistor!