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Nordyne P5RF-X48K Thermistor
A very basic thermistor is a certain type of resistor that has a fluctuating resistance that is dependent on the temperature. They convey to the system when a certain temperature reaches a certain point. The main control board deciphers the temp in order to ensure that things are as they should be.
How do you know when your temp regulating thermister really needs to be replaced?
- Primary blower refuses in its attempt to engage full speed spinning
- The whole system may never begin because of the thermistor that is stuck open
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If you are going to be buying or purchasing a new Nordyne P5RF-X48K 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. Use a great deal of caution when replacing parts in an HVAC environment. If you are in doubt about anything call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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