ASHRAE Journal - March 2022 - 10

INDUSTRY NEWS
costs of CO2 systems, making the
switch to CO2 refrigeration systems
fi nancially attractive by recycling
otherwise wasted pressure energy
and returning it to the CO2 system.
Flo-Tite and Max-Seal Valves
from Flo-Tite Valves and Controls,
Inc. have newly enhanced design
features, which increase the
performance and reliability of its
products. Some of these features,
such as triple stem packing and
locking handles, come standard.
Full Gauge Controls, Ltd.
introduces the VX-1025E plus (EEV)
that offers a complete confi gurable
solution for controlling various
models of electronic expansion
valve (EEV), in addition to
superheating, room temperature,
defrost, pressure, ventilation,
lighting and alarms control.
In other words, it replaces the
thermostat in the installation.
The Circlemiser series
from Geoclima USA, Inc. is
characterized by an increase in
EER up to +15%. The technological
innovation of Circlemiser is in
the design and development of
special cylindrical microchannel
condensers and the installation of
cascade fl ooded evaporators.
Equipped with an integrated
brushless dc motor, with voltage
ranges of 12-24, 36 and 48 volts,
these seal-less, magnetically driven
centrifugal pumps by GRI Pumps
offer a safe and effi cient solution
to moving fl uid in high-tech
equipment.
The line voltage evaporative
cooler thermostat from
Hessaire Products, Inc. offers
Wi-Fi and is compatible with all
residential coolers. This product
mounts to a single gang switch box
10
Katie Harrington (left) and Kaylee Lapp explore an exhibit on the show fl oor.
for ease of installation and features
a large digital display, background
light and auto-dim. It is also
115/230V compatible and has twospeed
motor control, along with a
humidity sensing readout.
Leak Lock 2.0 Advanced by
Highside Chemicals, Inc. is
thread sealant for mini-split
systems and for all fl are fi ttings
and compression fi ttings. Threaded
connections coated with Leak Lock
2.0 will form a chemical hydraulic
seal to prevent high-pressure leaks.
The LineGate Cover System from
Inaba Denko America for ductless
mini-splits provides aesthetically
pleasing lineset entry point
protection, while adding a sleek
fi nishing touch to any HVAC project.
Indus International FZC offers
5, 6.35, and 7 mm (0.20, 0.25,
and 0.28 in.) all-aluminum
tube-fi n coils and copper tubefi
n coils with compact geometry
that are applicable for low-GWP
refrigerants, such as R-290, R-32,
R-449A, R-1234ze and R-1234yf.
iO HVAC Controls/Specifi ed
Controls introduces the UT-SWM
Smart Wire Module. This module
is a 2-to-5 wire adapter that allows
ASHRAE JOURNAL ashrae.o rg M A R C H 2 0 2 2
a contractor to add up to fi ve
additional outputs over a single
pair of wires between two locations,
such as a thermostat and HVAC
system.
KeepRite Refrigeration/
National Refrigeration and Air
Conditioning Canada Corp.
upgraded their Quiet Condensing
Unit. The KQ2 is a new and
improved unit, which is still quiet,
compact and effi cient, but now
offers enhanced communication
and control. Designed with twoway
communication capabilities in
mind and an upgraded electronic
system, the KQ2 is stronger, quieter,
and smarter than ever before.
The Koldwave Div. ofMestek
has added two new industrial
portable air conditioners to their
line. Units are easy to install for
both temporary and spot cooling
installations. Integral controls,
high static blowers and camlock
electrical connectors are just a
few of the standard features. All
products are ETL Certifi ed and
available for indoor and outdoor
applications.
The ultrahigh effi ciency Model L
packaged rooftop units by Lennox
http://www.ashrae.org
ASHRAE Journal - March 2022

Table of Contents for the Digital Edition of ASHRAE Journal - March 2022
