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International Comfort Products NDF075B12A1 Thermistor
In an HVAC system, a thermistor is a type of resistor that has a fluctuating resistance that varies depending on the temperature. They inform the system when the temperature reaches a certain point. The system control board takes the temperature throughout the whole system to do its job correctly.
Warnings your thermister is in dire straights
- The entire system could possibly not operate because of any failed thermistor
- Main blower could refuse in its attempt to ramp up to full speed
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Before buying or ordering any International Comfort Products NDF075B12A1 replacement part do your best and double check the correct model as well as make a visual inspection in order to be sure the correct thermistor is the one being purchased. There is no rule that says you have to install the replacement part alone. Hire a pro in your town or city to pay to install it for you.
Feel free to download your manual for help.
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