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International Comfort Products PGF048S120F Thermistor
A very basic thermistor is a special kind of new age resistor that has a fluctuating resistance that will fluctuate depending on the temperature. The HVAC system takes the temperature in a few critical areas to understand what is going on. They notify the system when the temperature reaches a certain point.
Important signs your thermister has very little life left
- The system may never start up depending on which is the broken thermistor
- Primary blower may refuse in the attempt to ramp up the airflow
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If you decide on picking up or ordering do your best and double check the correct model as well as make a visual inspection so that you are positive that the correct replacement thermistor is the one being purchased. You do not have to install it yourself. Look for a professional in your area to do the job for you.
Feel free to download your manual for help.
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