ASHRAE Journal - February 2015 - 78

PRODUCTS
PRODUCT SHOWPLACE

To receive FREE info on the
products in this section, visit
the Web address listed below
each item or go to

www.ashrae.org/freeinfo.
A

Rooftop Makeup Air System

Sterling HVAC, Westfield, Mass., announces the Xcelon system, a rooftop makeup air
unit that combines innovative hydronic condensing boiler technology with advanced air
distribution and heat recovery methods to
achieve up to 98% efficiency. Xcelon's design
integrates hydronic technology, an air distribution system, and an integrated control
platform to produce ultra-high efficiencies.
www.info.hotims.com/54425-151
B

Fans

Sanyo Denki America, Torrance, Calif., introduces its new wide temperature range fan
in six sizes. With an operating temperature
range of -40°C to 85°C (-40°F to 185°F), the
fans are suitable for a variety of applications
in which conventional fans cannot be used.
www.info.hotims.com/54425-152

Air-Handling Unit
Panasonic Heating & Air Conditioning Group,
Newark, N.J., introduces the MVA vertical
air handler. Filter racks are integrated into
the unit to keep the blower clean and contribute to improved indoor air quality in
buildings requiring simultaneous heating
and cooling.
www.info.hotims.com/54425-153

Rooftop Equipment Curb
Thybar, Addison, Ill., offers the Filter Curb
for rooftop equipment. Features include
all-welded construction, factory-insulated
walls, an integral filter rack, an access door
for servicing filters, and optional sound
traps.
www.info.hotims.com/54425-154

Mobile App
Carmel Software, San Rafael, Calif., has updated the HVAC Toolkit app, adding a combination of individual iOS applications including: HVAC PT Chart; HVAC Refrigerant
Charge; HVAC Quick Load; Psychrometrics;
and duct and pipe sizing modules. The updated version also includes the full version
of the HVAC Equipment Locator and the
HVAC Refrigerant Charge module.
www.info.hotims.com/54425-155
www.info.hotims.com/54425-55
78

ASHRAE JOURNAL

ashrae.org

A Rooftop Makeup Air System
By Sterling HVAC

FEBRUARY 2015

Fans
By Sanyo Denki America
Fire Dampers
Greenheck, Schofield, Wis., intoduces four
models in the DFD line of nonactuated, dynamic fire dampers to protect oversized
openings in buildings. Models feature fabricated steel blades.
www.info.hotims.com/54425-156

Descaler
Apex Engineering Products offers RYDLYME
nontoxic, nonhazardous biodegradable
descaler for use in any water-operated
equipment.
www.info.hotims.com/54425-157

Temperature/Humidity Data Logger
The HOBO MX1101 temperature and
humidity data logger from Onset Computer,
Bourne, Mass., measures and transmits
data wirelessly to mobile devices via
Bluetooth. The self-contained device can be
programmed with visual and audible high
and low alarm thresholds.
www.info.hotims.com/54425-158

Geothermal Heat Pump
WaterFurnace, Fort Wayne, Ind., offers the 7 Series 700A11 geothermal heat pump. The unit
uses a soft-start variable capacity compressor
along with a variable speed ECM blower and
variable speed loop pump, which enables the
unit to scale output to the level needed.
www.info.hotims.com/54425-159

ASHRAE Journal - February 2015

Table of Contents for the Digital Edition of ASHRAE Journal - February 2015