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Coleman DGAA077BDTA Thermistor
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 control board needs to know the temperature in order to understand what is going on. They convey to the main board when a temperature in increasing or decreasing.
Warnings of a dying temp regulating thermister
- The system blower refuses in the attempt to get up to full speed
- The system could possibly not operate because of any problematic thermistor
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Before buying or ordering do your best and cross-check the model number as well as make a visual comparison in order to be sure the proper replacement thermistor is the one being purchased. Once you have the part to install it yourself. Consult with a professional in your community to replace the part.
Feel free to download your manual for help.
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