Multi-zone systems
VRF and VRV design, installation and maintenance
Flexible multi-zone air-conditioning for offices, hotels, apartments, hospitals, retail and mixed-use properties.
System design
Efficient control for multiple rooms and zones
VRF and VRV systems connect multiple indoor units to one or more outdoor units. Each zone can be controlled independently, while modern inverter technology adjusts capacity to match demand.
- Heat-pump systems for simultaneous system-wide heating or cooling
- Heat-recovery systems for simultaneous heating and cooling in different zones
- Cassette, ducted, wall-mounted and floor-standing indoor units
- Central controllers and building-management integration
Complete scope
From selection to commissioning
01
Heat-load review
Indoor unit capacity and zoning based on room use and heat gain.
02
Equipment selection
Outdoor modules, indoor units, branch joints or selector boxes and controls.
03
Installation
Refrigerant piping, insulation, drains, cabling, supports and associated work.
04
Commissioning
Pressure tests, vacuum, addressing, controls setup, performance checks and handover.
Planning a VRF or VRV project?
Share your drawings, room schedule or required cooling capacities.