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Friedrich P12B Thermistor
In an HVAC system, a thermistor is a type of resistor that has a fluctuating resistance that fluctuates depending on the temperature. The HVAC system takes the temperature in several different areas to make sure everything is running smoothly. They tell the system when the temperature reaches a certain point.
What to see if the thermister is not working right?
- The entire system may not even begin to function due to a bad thermistor
- Main blower could never begin in the attempt to ramp up
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Before you decide on buying or ordering any Friedrich P12B replacement part do your best and double check the model number as well as make a visual inspection so that you are positive that the proper replacement thermistor is the one being purchased. There is no need to install the replacement part alone. Pay a professional in your area to hire and install the part for you.
Feel free to download your manual for help.
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