A DX coil (Direct Expansion coil) is a type of evaporator coil that is commonly used in air conditioning and refrigeration systems. The main advantage of a DX coil is its efficiency in transferring heat between the refrigerant and the air being cooled.DX coils use a direct expansion refrigeration cy

DX cooling, also known as direct expansion cooling, is a type of air conditioning system that uses a refrigerant to cool the air directly. In this system, the refrigerant is compressed by a compressor, which raises its temperature and pressure. The hot refrigerant gas is then circulated through a co