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Carrier 48XZ042090300 Thermistor
A thermistor is a thermal resistor, whose rated resistance is directly proportioned to actual temperature is perceives. They can tell the main board when a temperature reaches a certain point. The heating and cooling system deciphers the temp in order to do its job as it should.
Simple signals your all-important thermister should be replaced
- The system may never begin depending on which is the thermistor that is malfunctioning
- The system blower could possibly fail to begin to engage full speed
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Before you decide on buying or ordering any Carrier 48XZ042090300 part do your best and cross-check the correct model as well as make a visual comparison so that you are positive that the correct replacement thermistor is being ordered. HVAC pros can be expensive so it may be beneficial to look around your area to find a good deal if money is of great importance to you.
Feel free to download your manual for help.
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