Items Tagged with 'fans'

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BUILDING AUTOMATION

Impact Of ASHRAE 90.1 On Controls And BAS Design

As states adopt more stringent energy codes, here is what you need to know.
By Paul Ehrlich, P.E.
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In an effort to improve energy efficiency for commercial buildings, ASHRAE, IES, ANSI, and the DOE have been working diligently to increase the stringency of state energy codes.
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Fans: MarcoAir

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MacroAir says it has improved on high volume, low speed (HVLS) fan technology with its new product line called AirVolution-D. MacroAir’s AirVolution-D is powered by a motor technology called D-Drive, which is a compact electric motor capable of handling the consistent torque requirements of a 24-ft diameter industrial fan. At the heart of AirVolution-D is a motor design which the company says delivers 50% more mechanical horsepower and 75% more wind power than current HVLS fans on the market.


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Guest Column

Focus On NFPA 92

Las Vegas is an appropriate venue for reviewing tragedies, successes, and Standards past and present.
By Tracy Vecchiarelli, P.E
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Las Vegas is a popular spot for tourists, gamblers, and even fire protection enthusiasts.
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20 Reasons Your Green Building May Not Have Green Indoor Air

A few are more familiar and worth a reminder, while some are pretty sneaky. Others may have gotten there before the first occupant. In any event, any “sustainable facility” can sustain IAQ damage without attention to these sorts of risks.
By Dale Walsh, MS, CIH, LEED-AP BD+C
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The word green conjures images of a lush, vibrant ecosystem that is full of healthy living things and fresh air.
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Fans: Rosenberg

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Five sizes of Rosenberg's electronically commutated (EC) backward curved fans are now available with 5.5 kW motors for greater power and efficiency. The new fans feature three-phase motors with nominal input voltages of 230V and 460V. They are 100% speed controllable and are CE, UL, and RoHS approved.


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Greenheck to build new manufacturing facility

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Greenheck Fan Corp. will soon break ground on a 150,000-sq-ft manufacturing facility in Shelby, NC.


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Ziehl-Abegg honored with Plus X Awards

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Ziehl-Abegg received two Plus X Awards in the Best Product of the Year category.


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Motor: Baldor Electric Co.

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Baldor Electric Co. is now offering ABB’s new high inertia motors that are ideal for driving large axial fans.


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Fans: Continental Fan Manufacturing Inc.

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Continental Fan's AIB Belt Drive Tubeaxial Fans were developed to provide aerodynamically efficient performance with airflow capacities ranging to 54,000 cfm.


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Fans: Tjernlund

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Brochure explains unique room-to-room and level-to-level transfer fans.


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ES Gallery: Snapshots & Systems

Check out highlights from projects featured in our magazine this year!
9/25/14 2:00 pm EDT

Test Anxiety? Learn How and When to Test Your Standby Generator

This webinar will discuss generator reliability, testing, and troubleshooting from a practical perspective and make recommendations for a comprehensive inspection and testing program.

Engineered Systems Magazine

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2014 September

Check out the September 2014 issue of Engineered Systems, with features on radiant panels, refrigerant flow systems, and much more!

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System Design

Based on your experience and knowledge level, are you currently comfortable designing or maintaining a system incorporating VRF or radiant ceiling panels?
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The Green Energy Management Book

Learn from our experts how to evaluate job opportunities, market your services, sell a Walk-through Survey, target areas for an Energy Audit, calculate energy savings, do retrofit work, and win continuing contracts for retrofit work.

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Tomorrow's Environment Podcast

This series from longtime columnist and chronic forward-thinker Howard McKew covers a lot of ground -- from retrocommissioning to systems training, on toward checklists for drawings and tips for meeting minutes. Click HERE to be taken to the podcast page!

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