67400495 | Lower Thermistor | Friedrich Air Conditioning

Lower Thermistor 67400495 by Friedrich Air Conditioning. This part is a lower thermistor, designed to measure the temperature of the evaporator coil. The thermistor is a key component in the refrigeration system, as it helps to regulate the temperature of the coil and ensure that the system is operating efficiently. The thermistor is made of a semiconductor material whose resistance changes with temperature. As the temperature of the coil increases, the resistance of the thermistor decreases. This change in resistance is detected by the control board, which then adjusts the operation of the system to maintain the desired temperature. The lower thermistor is an important part of the refrigeration system, and its failure can lead to a decrease in system efficiency or even a complete system failure. If you are experiencing problems with your refrigeration system, it is important to have the lower thermistor checked to ensure that it is functioning properly.