EVR v2 solenoid valves deliver performance
in high-temperature applications and are
optimized for variable refrigerant flow
conditions or with variable speed technology.
Designed to withstand a higher Maximum
Working Pressure (MWP) up to 652 psi/45 bar.
Compatible with higher pressure refrigerants
like R-410A and are applicable to heat pumps
or chillers running in ambient temperatures.
EVR V2 by DANFOSS. Circle 204.
The Variable Refrigerant Flow Smart Gateway
provides control for network management
centers. Integrates into Metasys and other
BACnet building automation systems and
imports data for control of the entire system.
Works over Ethernet to discover data points
from VRF indoor and outdoor units to make
it available for every component across the
system. VARIABLE REFRIGERANT FLOW
SMART GATEWAY by JOHNSON CONTROLS.
Circle 201. www.johnsoncontrols.com
The Reznor ZQYRA Series high efficiency
dedicated outdoor air system is ideal for
adding outdoor air ventilation in smaller
spaces for VRF or conventional DX air
conditioning units. Combine superior control
design with modulating heat pump and
enthalpy wheel technology. Selection software
expedites specification because inputs require
only basic project parameter data. REZNOR
ZQYRA SERIES by NORTEK GLOBAL HVAC.
Circle 206. www.nortekhvac.com
The CITY MULTI L-Generation Air-Source
outdoor units implement HexiCoil technology,
a zinc-aluminum flat tube heat exchanger that
maximizes heat transfer capability through its
unique fin shape. Fin design provides superior
water shedding capability and corrosion
resistance. Provides enhanced efficiency and
operation for VRF systems. Ideal for projects
with efficiency goals like LEED certification or
net zero status. CITY MULTI L-GENERATION
AIR-SOURCE by MITSUBISHI ELECTRIC.
Circle 202. www.mehvac.com
The DVM S Water system uses water for
heat exchange in VRF systems. Can use
geothermal energy as a renewable heat
source to support environmental and cost
reduction initiatives. Uses a highly efficient
compressor and an advanced plate heat
exchanger to provide effective and reliable
performance despite changes in surrounding
environment. Available in 6-, 8-, 10- and 20-
ton capacities. DVM S WATER by SAMSUNG.
Circle 205. www.samsunghvac.com
Variable Refrigerant Flow
VRF Smart Connectivity Controllers developed
in conjunction with Schneider Electric provide
a user-friendly interface that dynamically
manages comfort, controllability and costs.
Easy installation reduces equipment and
labor costs. Smart control can be integrated
seamlessly with management systems that use
BACnet, Modbus and Zigbee connectivity. VRF
SMART CONNECTIVITY CONTROLLERS by
PANASONIC. Circle 203. www.panasonic.com
PRODUCTS & SERVICES