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International Comfort Products PA5542AKA1 Thermistor
A thermistor is a certain type of resistor that has a fluctuating resistance that is altered by thermal temperature. The furnace or AC reads the temperature throughout the whole system to make sure everything is running smoothly. They can tell the circuit board when the temperature reaches a certain point.
Signs your all-important thermister needs replacing
- The whole HVAC system may never start up due to any one thermistor that has failed
- The main blower may fail in the attempt to begin full speed blowing
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Before you decide on buying or ordering any International Comfort Products PA5542AKA1 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 replacement thermistor is being ordered. You do not have to install the replacement part alone. Locate a pro in your town or city to do the job for you.
Feel free to download your manual for help.
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