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Bryant 120 Thermistor
In an HVAC system, a thermistor is a special kind of new age resistor that has a fluctuating resistance that varies depending on the actual temperature is perceives. The system reads the temperature throughout the whole system to be sure everything is going well. They notify the HVAC system when a certain temperature in increasing or decreasing.
Key signs of a weak system thermister
- The main blower may fail to begin to ramp up the airflow
- No component may never start up due to a thermistor that is the problematic one
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Before buying or ordering a new Bryant 120 replacement part do your best and make sure of the correct model and also make a visual inspection so that you are positive that the correct thermistor is being ordered. Once you have the part to replace the part all by yourself. Hire someone with experience locally to pay to install it for you.
Feel free to download your manual for help.
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