Daikin AC Product Lineup - Spangler & Boyer Mechanical

What is VRV?
VRV is an applied air conditioning
system that distributes refrigerant to
the fan coil units in the conditioned
spaces, rather than water.
Absolute Comfort – Technology that
gives you complete control
The VRV system integrates cutting-edge inverter technology to
give you total control over your entire building.
At the heart of the condensing unit is a high efficiency variable
speed “inverter” compressor coupled with inverter fan motors
for superior system part load performance. The compressor
capacity is modulated automatically to maintain a constant
suction pressure, while varying the refrigerant volume to
deliver precisely the needs of the cooling or heating loads.
n Air cooled condensing units
n Can operate up to 41 indoor fan coil
units on a single system
n Excellent part load performance
n Autocharging function
n Refrigerant charge check function
n Continuous heating during defrost
operation
n Longest pipe lengths in product class (up
to 3,280 ft)
n 208-230V or 460V three phase power
supply
n Advanced zoning capabilities
www.daikinac.com
The features of VRV
Daikin Inverter AC
n Water cooled condensing units (plate
heat exchanger)
n Available up to 21 Ton in 7 combinations
n 208-230V three phase power supply
n Up to 32 indoor units can be connected
with a choice of 10 different styles and
46 models ranging from 0.6 to 4 Ton
n Connect to a cooling tower (closed loop)
and boiler system
n Unified heat recovery or heat pump
condensing units
n Cold climate capability delivering
comfortable heating performance
with no defrost
n Long refrigerant piping length
n Can be utilized in geothermal applications
n Energy efficient
n Many zones (individual control)
n Centralized system (long piping)
n Tight control (PID)
n Large capacity (modular)
n High level centralized control (including BACnet ® , LonWorks ® )
n Quiet operation
n Absolute comfort
n Cold dry air (cooling) – low sensible heat factor
n Heating - benefit of R-410A and inverter technology
With these attributes, VRV is naturally most comparable to
traditional chilled water systems.
Overcooling
Poor temperature control
Inefficient use of energy
Minimal temperature fluctuation
Efficient use of energy
Non-inverter AC
n Air cooled condensing unit
n 208-230V one phase power supply
n Available in 3 and 4 Ton
n Individual zone control
n Can operate up to 6 or 8 fan
coil units
n Advanced zoning capabilities
n Innovative space-saving design
n Reliability
n Outstanding warranties
n AHRI Certified