Engineered Systems Magazine

ES October 2014 cover

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2014 October

Check out the October 2014 issue of Engineered Systems, with features on economizers, pump operations, and much more!

Auditorium Overhaul

Since opening in November 1929, Northrop Auditorium has served the University of Minnesota as a venue for music, dance, traveling roadshows, and convocations in its auditorium.
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Designs That Integrate — Applying ASHRAE 90.1

Luxury retail, data centers, retrofitted corporate space … they all had to meet 90.1. From lighting upgrades to custom coils on a factory chiller, explore specifics while absorbing the message to increase team integration earlier in the process.
ASHRAE 90.1, Energy Standard for Buildings, has served as a benchmark for both new and retrofit commercial building design for the last 35 years and continues to lead today’s sustainably minded business culture.
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Improve Pump Operations with VFD Network Multiplexing

From setting up node addresses to the nuances of lead and lag pump operation, explore the opportunities for tailored, more efficient performance and increased redundancy.
Single VFDs are often integrated into new and existing applications due to the huge amount of energy savings and programming benefits.
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Airside Economizers For Indoor Pools

Sometimes it’s less important to think outside the box than to notice that the stuff inside the box has changed. In the case of airside economizers, more modern components and seasonal opportunities can make things work swimmingly.
Airside economizers are simple, effective systems that significantly reduce cooling energy use and improve indoor air quality.
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TOMORROW’S ENVIRONMENT

Dress For Success

What you wear says a lot about who you are.
Back in 1975, John T. Molloy wrote a book titled Dress for Success.
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BACK 2 BASICS

Building Program To Basis Of Design For An Office Space Tenant Retrofit Building Project

The majority of, if not all, office buildings will go through a series of office space retrofits over the course of time
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BUILDING AUTOMATION

Upgrading VAV Boxes

DDC benefits are beyond question, although “repair vs. replace” is a judgment call.
VAV terminal units have been widely used for space comfort conditioning over the last 30 plus years.
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COMMISSIONING

Commissioning Action Lists: Keeping Them Under Control, Part 1

Schedules can get out of control for several reasons. What’s to be done to prevent or minimize the fallout?
Last month, this column introduced the concept of an “excessively long” commissioning action list (CAL).
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EDITOR'S NOTE

HVAC In Any Language

From China to your old boiler room, people are stepping up to write for better results.
As our colleague Judy Wang pointed out recently, the building automation market in Asia is expected to reach $1 billion by 2015.
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CASE IN POINT

Wellness center’s HVAC health plan includes reduced refrigerant

The new $24 million Hackensack UMC (HUMC) Fitness and Wellness Center is unique in several ways.
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CASE IN POINT

Texas bank cashes in with VRF system retrofit

As VRF systems gain popularity in the U.S., some designers are customizing them to outperform other HVAC technologies in energy efficiency and function.
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Multimedia

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ES Gallery: Snapshots & Systems

Check out highlights from projects featured in our magazine this year!
11/20/14 2:00 pm CDT

Key Issues in Selecting Emergency Back-up Generators

Join us for this webinar on key issues for selecting back-up generators, as well as the related critical components in the power chain of emergency power systems.

Engineered Systems Magazine

ES October 2014 cover

2014 October

Check out the October 2014 issue of Engineered Systems, with features on economizers, pump operations, and much more!

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