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Carrier 50JS042300 Thermistor
In an HVAC system, a thermistor is a type of resistor that has a swinging resistance is contingent on the current temperature. The system needs to know the temperature in some specific areas of the system to make a decision on what needs to be done. They can tell the main board when the temperature reaches a certain point.
What warnings should I watch out for to know if my temp regulating thermister is on its last leg?
- The AC and heat system may not initiate the starting sequence because of the damaged thermistor
- Main blower could fail in its attempt to ramp up to full speed
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If you decide on picking up or purchasing any Carrier 50JS042300 replacement part do your best and make sure of the model number as well as make a visual comparison so that you are positive that the right thermistor is the one being purchased. You do not have 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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