Is Evaporator Cleaning Necessary?
1 Answers
Evaporator cleaning is necessary and requires specialized tools and professional personnel. It is recommended to have the air conditioning evaporator cleaned at a 4S shop once a year. Here are the reasons why the evaporator needs cleaning: 1. The air conditioning evaporator is in a closed state, with a dark and humid internal environment. Impurities and pathogens in the air can easily adhere to the evaporator along with condensed water, making it prone to bacterial growth. 2. The evaporator is a refrigeration component where low-temperature condensed liquid exchanges heat with the outside air through the evaporator, vaporizing and absorbing heat to achieve the cooling effect. The evaporator consists of a heating chamber and an evaporation chamber. The heating chamber provides the heat required for the liquid to evaporate, promoting boiling and vaporization. The evaporation chamber ensures complete separation of the gas and liquid phases.