Multi-zone installation and preventive maintenance.
A variable-refrigerant system connects outdoor equipment to indoor units serving different spaces. VRV is a commonly used name for this type of system.
The outdoor equipment adjusts refrigerant delivery as connected spaces call for cooling. Indoor units can serve different rooms without one large chilled-water distribution system.
Pipe connections and unit supports.Site considerations
The number and type of indoor units, pipe routes and controls are selected for the actual building. VRV is Daikin’s name for its variable-refrigerant systems; VRF is the general term.
