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International Comfort Products C9MPT125L20B1 Thermistor
A thermistor is a special kind of new age resistor that has a swinging resistance depends on the thermal temperature. They convey to the circuit board when a certain temperature reaches a certain point. The furnace or AC interprets the temperature in several different areas to do its job as it should.
What signals that my temp regulating thermister has a need to be replaced?
- The whole system could possibly not operate because of any inaccurate thermistor
- Primary blower could fail in its attempt to ramp up
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If you are going to be buying or ordering any International Comfort Products C9MPT125L20B1 part do your best and double check the correct model as well as make a visual inspection so that you are positive that the right thermistor is the one being purchased. There is no need to install the replacement part alone. Pay a professional in your area to replace the part.
Feel free to download your manual for help.
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