Engineered Systems - November 2008 - (Page 55)

COTTONWOOD FILTER SCREENS ™ KEEP COOLING SYSTEMS CLEAN ALL SEASON LONG ”The Green Way to Keep HVAC and Cooling Tower Systems Clean and earn LEED Credits” be the highest when individuals are provided with manual control. Because daylight coverage is unique in each space, commissioning is required to tune the system to the conditions of the application. Commissioning involves setup procedures, calibration, and the input of control settings once furnishings are in place. ADDITIONAL CONSIDERATIONS Energy codes also play a role in the design process and may dictate the use of dimming or multi-channel devices. As an example, California’s Title 24-2005 not only requires daylighting controls for 50% of the lighting in daylit spaces greater than 250 sq ft, but also requires multilevel controls (daylighting or astronomical time clock) for spaces greater than 2,500 sq ft. Daylighting controls can be used to achieve significant energy savings in classrooms, lobbies, atriums, private and open offices, retail spaces, warehouses, gyms, restaurants, and other spaces. Evaluating each space helps ensure an optimal system design that is virtually unnoticeable to the building occupants. Lights dim without causing distraction, or switch off when daylight levels increase so that the light level change is not noticeable. GIB Trevino is daylighting product manager for WattStopper. Stops Airborne Debris Before It Can Become a Problem! Mount over Intake Openings (Stops debris at entry point) Low Static Pressure Impact (>1/10th w.g. drop @ 600 fpm) Clean with Broom, Brush, Shop Vac. or Garden Hose Doesn’t Require Removal for Cleaning Reduces / Eliminates Cleaning Chemicals (Eco-friendly) Saves Energy (Equipment operates clean all season long) Reduces Maintenance Time & Cost (up to 75%) Helps Attain LEED Credit Points (in multiple categories) Resists Mold, Mildew, UV and Flames (self-extinguishing) 15+ year service life For More Information Contact: Air Solution & Newway Company Tel 513-860-9784 or 248-676-9418 www.airsolutioncompany.com Input 116 at www.esmagazine.com/instantproductinfo ESM03084AirSol.indd 1 2/19/08 1:40:27 PM onset® They’re new! HOBO LEED® Monitoring Kits Quickly and easily monitor: HOBO® 1-866-277-7510 To receive your FREE Logger enter promo code LEED1 at checkout. onsetcomp.com/leed Input 215 at www.esmagazine.com/instantproductinfo LEED® is a registered trademark of the U.S. Green Building Council. ESM11084Onset.indd 1 www.greenintelligentbuildings.com 2:07:47 PM 55G 10/17/08 http://www.airsolutioncompany.com http://www.esmagazine.com/instantproductinfo http://www.onsetcomp.com/leed http://www.onsetcomp.com/leed http://www.esmagazine.com/instantproductinfo http://www.greenintelligentbuildings.com

Table of Contents Feed for the Digital Edition of Engineered Systems - November 2008

Engineered Systems - November 2008 Contents Editor’s Note HVAC Challenge Back2Basics Case In Point Commissioning Building Automation HVACR Designer Tips Show Me The Motor Money The IAQ Top 10 Putting A Damper on Tragedy Special: Lighting Controls Computers & Software Products Glossary Classifieds Advertiser Index Tomorrow’s Environment

Engineered Systems - November 2008

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