ASHRAE Journal - March 2021 - 68

2021

PRODUCT GUIDE

IAQ, Ventilation, Heating, Plumbing

that requires 0 in. of clearance to
combustibles.

applications where low emissions
are required and high efficiency is
desired.

www.info.hotims.com/79656-235

84 in. (2.1 m) sections and three slot
widths with 1 to 4 slots.
www.info.hotims.com/79656-200

www.info.hotims.com/79656-209

Fresh Air Ventilation System

Water Heater

The new Essency E55R from
ESSENCY may look like a traditional
tank-style electric water heater. But
its on-demand, endless supply of hot
water and smart connectivity delivers more performance than tankless
for the residential market.

Clear Air Fresh Air Ventilation Systems from King Electrical Manufacturing Co., preheat incoming fresh
air at the lowest cost to provide continuously comfortable ventilation
throughout the building. Featuring
an energy efficient ECM motor, it
combines a fan-driven fully modulating electric heating unit with a
fresh air relay logic control circuit.
www.info.hotims.com/79656-212

www.info.hotims.com/79656-205

Fire Resisting Ductwork

CASWELL FIRESAFE® UL-listed fire
resisting ductwork system from Firesafe Fire Rated Ductwork Limited
is used to prevent the spread of fire
without dampers or protective enclosures. It is tested for up to 4 hours
of fire resistance, with or without
zero " clearance to combustibles. "
www.info.hotims.com/79656-206

The IC SBR-30 Series Burner from
Industrial Combustion, is capable
of less than 30 ppm NOx emissions
without flue gas recirculation (FGR),
offers a natural gas fuel option and
can fire #2 fuel oil as a backup fuel.
The design is ideal for use with
68

ASHRAE JOURNAL

ashrae.org

Jomar Valve's new high performance
butterfly valves are deal for higher
pressure commercial plumbing
and HVAC applications. They offer
RPTFE or Fire Rated seats, a carbon
or stainless steel body, and come
with a lever, gear, or actuator operator. A unique blow-out proof stem
design provides reduced leak points
and lower operating torques.
www.info.hotims.com/79656-211

Kitchen Ventilation Ductwork

Jeremias introduces the new Model
CK Commercial Kitchen line of single-wall and insulated double-wall
kitchen ventilation ductwork that
is a UL-Listed alternative to fieldwelded steel and/or field-applied
insulation. Every pipe length, in
both single- and double-wall, can be
cut to fit in the field, allowing maximum flexibility for the installer.
www.info.hotims.com/79656-210

Low NOx Burner

High Performance Butterfly Valve

Linear Slot Diffuser

Dayus Register & Grille Inc. introduces its new linear slot diffuser
built in extruded aluminum. The
aluminum, ice tong blades provide
180-degree pattern control with a
consistent and quieter airflow. It is
available in custom lengths up to

MARCH 2021

HVAC Ductwork System

Kingspan Insulation LLC's Kingspan
KoolDuct System is an advanced
and innovative pre-insulated HVAC
ductwork system that offers benefits
such as reduced installation time,
low weight, space savings through
flush-to-ceiling installation, increased performance and energy
efficiency.
www.info.hotims.com/79656-213

Wall, Ceiling and Mobile Units

The CerroZone air purifier from
Marmon Plumbing & Refrigeration
does not require expensive UV-C
bulbs, which dramatically reduces
the cost of maintaining the units
compared to UV-based systems.
The patent pending product will be

http://www.info.hotims.com/79656-235 http://www.info.hotims.com/79656-200 http://www.info.hotims.com/79656-209 http://www.info.hotims.com/79656-212 http://www.info.hotims.com/79656-205 http://www.info.hotims.com/79656-211 http://www.info.hotims.com/79656-206 http://www.info.hotims.com/79656-213 http://www.info.hotims.com/79656-210 http://ashrae.org

ASHRAE Journal - March 2021

Table of Contents for the Digital Edition of ASHRAE Journal - March 2021