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International Comfort Products PGMD42G1154 Thermistor
A thermistor is a thermal resistor, which has a resistance that will fluctuate depending on the temperature. They can tell the circuit board when a temperature has been reached. The heating and cooling system must know the temp in order to ensure that things are as they should be.
Key signs of a dying thermister
- The entire system could never start up because of the thermistor that has failed
- Main blower could fail in the attempt to engage full speed spinning
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Before buying or ordering any International Comfort Products PGMD42G1154 replacement part, do your due diligence and make sure of the model number as well as make a visual comparison so that you are positive that the correct thermistor is the one being purchased. You do not have to install the part by yourself. 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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