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Carrier 38YRA042 Thermistor
A very basic thermistor is a special kind of new age resistor whose rated resistance is altered by actual temperature is perceives. They inform the main board when a certain temperature has been reached. The system control board interprets the temperature in some specific areas of the system to be sure everything is going well.
Easy warnings the Carrier thermister needs a replacement ASAP
- The heating and cooling system may not operate due to any one broken thermistor
- The main fan could never begin to begin to ramp up
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If you are going to be buying or ordering any Carrier 38YRA042 replacement part do your best and cross-check the correct model and also make a visual comparison in order to be sure the correct replacement thermistor is the one being purchased. You do not have to install it yourself. Search for a pro in your community to do the job for you.
Feel free to download your manual for help.
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