The LG ADL74582503 AC First Evaporator Assembly absorbs heat from indoor air to maintain effective cooling and comfortable room temperatures. This assembly consists of refrigerant passages and evaporator coils that allow refrigerant to absorb heat as indoor air passes across the coil surface. The refrigerant then carries the absorbed heat through the air conditioning system as part of... https://www.hnkparts.com/lg-adl74582503-ac-first-evaporator-assembly-99796/4-ADL74582503.html