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Carrier 50HEQ003 Thermistor
A thermistor is a type of resistor that has a swinging resistance will fluctuate depending on the actual temperature is perceives. The heating and cooling system takes the temperature throughout the whole system to ensure that things are as they should be. They convey to the HVAC system when a temperature has been reached.
Simple warnings that your all-important thermister really needs to be replaced?
- The system blower refuses in the attempt to engage full speed
- The system may never begin because of any malfunctioning thermistor
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If you are going to be buying or purchasing a new Carrier 50HEQ003 replacement part do your best and cross-check the model number and also make a visual inspection so that you are positive that the right thermistor is being ordered. Make safety your number one priority when you replace or install any part of a heating or cooling system. If you are not sure what to do then call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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