System Comparison of Central Air Conditioning Water System
Specifically, it should be water system and refrigerant system (R22, R410A, etc.). Water system refers to water as a medium, through the water will be the heat and heat transfer to the end, and to adjust the air heat and heat effect of such a way collectively referred to as the water system. The same refrigerant system is through the R22 and other refrigerant to heat and cooling to the end of such a form to achieve the role of regulating the air, known as the refrigerant system.
