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International Comfort Products PGMD Thermistor
A very basic thermistor is a special kind of new age resistor that has a fluctuating resistance that will fluctuate depending on the heat. They can tell the heating and cooling system when the temperature in increasing or decreasing. The HVAC system takes the temperature throughout the whole system to make a decision on what needs to be done.
Simple signals your thermister is failing
- The initial sequence could possibly not operate because of the thermistor that is stuck open
- The main blower could never begin in its attempt to engage full speed spinning
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Before buying or purchasing any International Comfort Products PGMD part, do your due diligence and double check the model number as well as make a visual comparison in order to be sure the correct thermistor is being ordered. You do not need to replace the part all by yourself. Find a professional in your area to pay to install it for you.
Feel free to download your manual for help.
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