• VRVII & VRV-WII features
6
•
Systems • VRVII & VRV-WII features
18
6
Simple and rapid installation
6-9
Downsizing refrigerant piping
•
Reduced piping diameters
Use of high efficiency R-410A enables the VRVII to operate on a smaller refrigerant charge to be used, leading to a reduction in liquid and gas pipe diameters.
•
Reduced piping costs thanks to modular design
Smaller diameter liquid and gas piping contributes to a reduction in installation space and installation costs.
based on a 240HP installation
VRV
0.51 m2
0.29 m2
VRVII
1,700 x 300
950 x 300
System
Outdoor unit
Standard VRV System
Outdoor unit
Indoor units (max. 16 units)
Indoor units (max. 40 units)
Around 30% reduction
in installation costs for
refrigerant piping.
System
R-410A
H
2
O
Indoor units (max. 32 units)
