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HOME > HVAC > CARRIER > 48XP042060300 > THERMISTOR

Carrier 48XP042060300 Thermistor

A very basic thermistor is a certain type of resistor that has a swinging resistance fluctuates depending on the temperature. They tell the main board when a certain temperature reaches a certain point. The HVAC system interprets the temperature in a few critical areas to be sure everything is going well.

Hints the temp-regulating thermister will have to be replaced

The AC and heat system may never begin due to any one thermistor that is malfunctioning
The system blower refuses in its attempt to get up to full speed

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Before you decide on buying or ordering any Carrier 48XP042060300 part, do your due diligence and double check the correct model and also make a visual comparison in order to be sure the proper replacement thermistor is the one being purchased. You do not need to install it yourself. Hire a pro in your town or city to hire and install the part for you.

Feel free to download your manual for help.

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