Engineered Systems - October 2008 - (Page 27)

Minimize building energy costs We all want to make our existing buildings a greener place. Only TSI offer the precise tools to fine tune your HVAC systems to peak performance. Green buildings can reduce building operating costs —and the resulting energy savings can be significant. Another benefit is reducing the risk for indoor environmental quality problems. TSI: making the world greener—one building at a time. We offer the tools to help you meet your green goals. 9555 VelociCalc Multi-Function Ventilation Meter To learn more, visit www.tsi.com/GREEN. ® For a free HVAC Assessment Handbook, send your contact information to answers@tsi.com. Please put HVAC Handbook in the subject line. Input 116 at www.esmagazine.com/instantproductinfo ESM10084TSI.indd 1 CaseInPoint 9/23/08 9:35:28 AM But he and his mechanics admit it wasn’t always comfortable in the Alamosa. Not unexpectedly, unit heaters were original equipment in many of the buildings. “It’s almost a losing battle,” Marquez said. “In the morning when the three or four large doors open and the equipment rolls out, it doesn’t take long to lose all the heat out of the shop. The heater is always running continuously, and it never really heats the building. It would be warm right under the heaters, but in such a large shop, it would be cold elsewhere, especially laying down and crawling around on a cold concrete ﬂoor when the plows come in and a blade needs changing.” With Solaronics heaters, recovery is quick when the large doors close. “We can warm the shop back up to where the crews can work comfortably,” he said. Anthony Garcia, project manager for Vendola Plumbing & Heating of Alamosa, a long-standing CDOT vendor, said of the installation, “Positioned near roof level and out of the way of CDOTs vehicles, they quietly beam infrared energy that is converted into warm, radiant heat as it reaches work surfaces, machinery, tools, concrete ﬂoors and people below. Just like how we are warmed by the sun, the heat is retained where it’s directed, so people are comfortable and tools, equipment, and ﬂoors are warm to the touch.” Solaronics heaters are CSA International Design-certiﬁed to ANSI/ CGA Standards and are fueled economically by natural gas or widely available propane gas. Customarily speciﬁed for new construction and retroﬁts to existing commercial and industrial buildings, they achieve savings of up to 75% of fuel costs compared to conventional warm air units, according to Tom Lester, the company’s vice president of sales and marketing. Compact, silent fans are the only moving parts. The heaters uti- lize a patented reﬂector design for optimum infrared dispersion and have a reﬂectional efﬁciency exceeding 90%. Each reﬂector section is constructed of Brite ﬁnish aluminum and can be precisely angled to direct the heat where needed. Marquez recently ordered Solaronics’ new True Dual two-stage heater for the CDOT Wolf Creek West facility near Wolf Creek Pass. ES w w w. esmag a zin e. c o m 27 http://www.tsi.com/GREEN http://www.tsi.com/GREEN http://www.esmagazine.com/instantproductinfo http://subscribeforfree.com http://www.esmagazine.com

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

Engineered Systems - October 2008 Contents Editor’s Note Letters Back2Basics HVAC Challenge Case in Point Commissioning Building Automation HydroTech HVACR Designer Tips Special Insert: Engineer's Technical Library Fall 2008 Living Wild! Chilled Beams in Chicago Phoenix Convention Center: On The Rise Cold-Climate HVAC Challenges Humidification Strategies For Data Centers & Network Rooms Special Advertising Supplement: Tabb Talk Computers & Software Issues & Events Products Literature & Catalogs Glossary Classifieds Advertiser Index Tomorrow’s Environment

Engineered Systems - October 2008

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