ASHRAE Journal - April 2013 - I4

A REVOLUTION IN AIR MOVEMENT.
AIRVOLUTION
AirVolution. Performance and precision meets effi ciency.
Our most popular fan, AirVolution™ creates a comfortable
environment while delivering substantial cost savings.
AirVolution fans perform beautifully everywhere, from
livestock barns to roller rinks to offi ces. The remarkably quiet
operation won’t create unnecessary noise or distraction and
the gentle airfl ow won’t create or stir up dust. Most importantly,
AirVolution costs only 31¢ per day to operate and four of them
can replace 50 high-speed fans, reducing noise, energy costs,
and maintenance.
AirSpan. High output for massive energy savings.
AIRSPAN
AirSpan™ is our largest, highest output fan and the ideal
solution for industrial, warehouse and commercial spaces over
10,000 sq. ft. AirSpan works by generating a huge column of
air that fl ows down to the ground and outward 360 degrees.
The large, gently-moving air mass moves through the space
effectively mixing and circulating the air to create a more
pleasant environment. And the cost to run one AirSpan for
eight hours is just a dollar a day.
AirElite. The perfect blend of design and performance.
AIRELITE
AirElite™ takes the power of our patented 6ixBlade™ HVLS
technology and packages it into an ultra-sleek aluminum
power unit housing for the ultimate in minimalistic industrial
design. Ideal for high-end commercial applications, AirElite
is an all-in-one package with on-board electronics featuring
a high carrier frequency for quiet operation and ease of
installation. A rigid mount eliminates the need for support
wires, giving AirElite a clean, streamlined profi le.
AirStar. Elegant. Effi cient. And amazingly cool.
AIRSTAR
Now the benefi ts of our 6ixBlade™ HVLS technology are
available in a more compact design. With blade diameters from
8 ft. to 12 ft., AirStar™ is an elegant solution for lower ceilings
and smaller spaces. Typical ceiling fans run at higher speeds,
kicking up dust, drying out eyes and creating wind instead of
relief. AirStar fans turn 50% slower and yet move 560% more
air. A gentle and precise airfl ow means a healthier and more
comfortable environment, indoors or out.
AirEco. Versatility and energy effi ciency in a powerful
industrial shop fan.
AIRECO
AirEco is the most energy-effi cient industrial shop fan on the
market, operating at only 3/8 horsepower with the lowest kW
draw (.265kW). It features single or variable speed options,
easy mounting, and versatile tilt positioning for optimal air
movement. Use it anywhere a small, powerful fan is needed
– indoors or out. Mount it on a pole, a wall, or a stand for the
ultimate in versatility.
Every MacroAir fan is engineered to deliver the most precise, most effi cient
air movement possible. Crafted from aerospace aluminum, MacroAir fans
feature a modern industrial look that can add the “wow” factor to any design.
To learn more or to place an order, visit macroairfans.com
794 S. Allen Street, San Bernardino, CA 92408 Tel: 1-866-MOVEAIR or 866-668-3247

ASHRAE Journal - April 2013

Table of Contents for the Digital Edition of ASHRAE Journal - April 2013

ASHRAE Journal - April 2013
Contents
Commentary
Industry News
Letters
Meetings and Shows
Feature Articles
Ground-Coupled Heat Pump and Energy Storage
Fan Efficiency Requirements for Standard 90.1-2013
Technology Award Case Studies:
Geothermal for 5 Ecosystems
Holistic HVAC Design
Standing Columns
Engineer’s Notebook
Data Centers
Emerging Technologies
IAQ Applications
Refrigeration Applications
Special Products
People
International Column
Energy Modeling
Products
Classified Advertising
Advertisers Index
ASHRAE Journal - April 2013 - ASHRAE Journal - April 2013
ASHRAE Journal - April 2013 - Cover2
ASHRAE Journal - April 2013 - 1
ASHRAE Journal - April 2013 - 2
ASHRAE Journal - April 2013 - Contents
ASHRAE Journal - April 2013 - Commentary
ASHRAE Journal - April 2013 - 5
ASHRAE Journal - April 2013 - Industry News
ASHRAE Journal - April 2013 - 7
ASHRAE Journal - April 2013 - 8
ASHRAE Journal - April 2013 - Letters
ASHRAE Journal - April 2013 - Meetings and Shows
ASHRAE Journal - April 2013 - 11
ASHRAE Journal - April 2013 - 12
ASHRAE Journal - April 2013 - 13
ASHRAE Journal - April 2013 - Ground-Coupled Heat Pump and Energy Storage
ASHRAE Journal - April 2013 - 15
ASHRAE Journal - April 2013 - 16
ASHRAE Journal - April 2013 - I1
ASHRAE Journal - April 2013 - I2
ASHRAE Journal - April 2013 - I3
ASHRAE Journal - April 2013 - I4
ASHRAE Journal - April 2013 - 17
ASHRAE Journal - April 2013 - 18
ASHRAE Journal - April 2013 - 19
ASHRAE Journal - April 2013 - 20
ASHRAE Journal - April 2013 - 21
ASHRAE Journal - April 2013 - 22
ASHRAE Journal - April 2013 - 23
ASHRAE Journal - April 2013 - Fan Efficiency Requirements for Standard 90.1-2013
ASHRAE Journal - April 2013 - 25
ASHRAE Journal - April 2013 - 26
ASHRAE Journal - April 2013 - 27
ASHRAE Journal - April 2013 - 28
ASHRAE Journal - April 2013 - 29
ASHRAE Journal - April 2013 - 30
ASHRAE Journal - April 2013 - 31
ASHRAE Journal - April 2013 - Geothermal for 5 Ecosystems
ASHRAE Journal - April 2013 - 33
ASHRAE Journal - April 2013 - 34
ASHRAE Journal - April 2013 - 35
ASHRAE Journal - April 2013 - 36
ASHRAE Journal - April 2013 - 37
ASHRAE Journal - April 2013 - 38
ASHRAE Journal - April 2013 - 39
ASHRAE Journal - April 2013 - Holistic HVAC Design
ASHRAE Journal - April 2013 - 41
ASHRAE Journal - April 2013 - 42
ASHRAE Journal - April 2013 - 43
ASHRAE Journal - April 2013 - 44
ASHRAE Journal - April 2013 - 45
ASHRAE Journal - April 2013 - 46
ASHRAE Journal - April 2013 - 47
ASHRAE Journal - April 2013 - Engineer’s Notebook
ASHRAE Journal - April 2013 - 49
ASHRAE Journal - April 2013 - 50
ASHRAE Journal - April 2013 - 51
ASHRAE Journal - April 2013 - 52
ASHRAE Journal - April 2013 - 53
ASHRAE Journal - April 2013 - Data Centers
ASHRAE Journal - April 2013 - 55
ASHRAE Journal - April 2013 - 56
ASHRAE Journal - April 2013 - 57
ASHRAE Journal - April 2013 - 58
ASHRAE Journal - April 2013 - 59
ASHRAE Journal - April 2013 - Emerging Technologies
ASHRAE Journal - April 2013 - 61
ASHRAE Journal - April 2013 - 62
ASHRAE Journal - April 2013 - 63
ASHRAE Journal - April 2013 - IAQ Applications
ASHRAE Journal - April 2013 - 65
ASHRAE Journal - April 2013 - 66
ASHRAE Journal - April 2013 - Refrigeration Applications
ASHRAE Journal - April 2013 - Special Products
ASHRAE Journal - April 2013 - People
ASHRAE Journal - April 2013 - International Column
ASHRAE Journal - April 2013 - 71
ASHRAE Journal - April 2013 - Energy Modeling
ASHRAE Journal - April 2013 - 73
ASHRAE Journal - April 2013 - Products
ASHRAE Journal - April 2013 - 75
ASHRAE Journal - April 2013 - 76
ASHRAE Journal - April 2013 - 77
ASHRAE Journal - April 2013 - 78
ASHRAE Journal - April 2013 - Classified Advertising
ASHRAE Journal - April 2013 - Advertisers Index
ASHRAE Journal - April 2013 - Cover3
ASHRAE Journal - April 2013 - Cover4
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