Air conditioning system
分类：轮机英语小册子
Air conditioning system
In a typical marine pattern self-contained unit, air circulation usually takes effect by means of a centrifugal fan, that has a quiet running operation and a direct expansion cooler served by a hermetic compressor. Water cooled condensers are often used.
Thermostatic control is provided sensing air delivery temperature itself, the temperature of the room, or the return air temperature.