(1) the combination of cold and heat sources of air source heat pump system does not need to set up a special refrigerating room and boiler room. The unit can be placed on the roof or the ground at will, which does not occupy the effective usable area of the building. The construction and installation is very simple.
(2) air source heat pump system has no cooling water system, no cooling water consumption, and no cooling water system power consumption. In addition, many cases of legionella infection caused by cooling water pollution have been reported. From the perspective of safety and health, considering the air source heat pump also has obvious advantages.
(3) the air source heat pump system is safe and reliable with no pollution to the environment because it does not need the boiler, the corresponding boiler fuel supply system, dust removal system and smoke emission system.
(4) the air source heat pump cold (hot) water unit adopts modular design, and spare unit is not necessary to be set. During operation, the computer automatically controls the unit to adjust its running state, so that the output power can adapt to the working environment.
(5) the performance of air source heat pump will change with the change of outdoor climate.