what happened in the evaporator coil
Comments are off. An experienced air conditioning technician looks for causes of evaporator coil leaks when tests reveal insufficient refrigerant in the system. Low refrigerant can be the root cause behind a number of A/C malfunctions from the subtle to the acute.hile there might be any number of other explanations for these problems, low refrigerant is high on the list, particularly with older air conditioners. The evaporator coil located inside the indoor air handler is a vital component in the air conditioning system.