I have a colman cooler thats about 25 years old the thermoelectric cooler module is defective and I would like to replace it. I have order the part on Amazon I kinda understand how it works but Im not sure about the sensor in the picture what it does and how to test or if I should replace it.
Im thinking is a temp sensor to maybe shut off the thermoelectric module if it gets to hot
Im thinking is a temp sensor to maybe shut off the thermoelectric module if it gets to hot