Panasonic Gas Heat Pump is a direct expansion system with compressor as same as VRF system. Gas engine is used as driving source of compressor instead of electric motor. This gas engine compressor drive has 2 advantages:
Waste heat from the gas engine available
No need for motor power consumption thanks to gas engine
Panasonic VRF - enables the creation of fully customised air-conditioning solutions
Dakin VRV is a multi-split type air conditioner for commercial buildings that uses variable refrigerant flow control developed by Daikin to provide customers with the ability to maintain individual zone control in each room and floor of a building.