A REVIEW OF CHILLER

A warmth pump is analogous to an AC device in that it utilizes refrigerant to move heat and retain a house cool. In contrast to air-con systems, heat pumps can warm a property from the winter by bringing in heat from out of doors air—or from the ground if it is a geothermal warmth pump.+ Mạch nước three có cụm van bypass để cân bằng