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International Comfort Products NAC048AKA1 Thermistor
In an HVAC system, a thermistor is a special kind of new age resistor whose rated resistance is governed by heat. The furnace or AC must know the temp in a few critical areas to understand what is going on. They convey to the main board when a temperature has been reached.
Key signs to watch for in a failing International Comfort Products thermister
- Blower motor may fail in the attempt to ramp up to full speed
- The initial sequence may not initiate the starting sequence due to any one inaccurate thermistor
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If you are going to be buying or purchasing any International Comfort Products NAC048AKA1 part, do your due diligence and cross-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. You do not have to install the replacement part alone. Hire someone with experience in your community to pay to install it for you.
Feel free to download your manual for help.
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