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Kimberly-Clark: filtration media

September 22, 2000
Intrepid™ filtration media is designed to allow manufacturers of pleated hvac filters to economically provide higher standards of indoor air quality to their customers, says the manufacturer. This new media
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The Trane Company: controls catalog

September 22, 2000
The company's VariTrane(r) controls catalog was recently released. It provides detailed information on the company's vav controls. At the heart of the control system is the ddc microprocessor controller, which
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Spirax Sarco, Inc.: steam trap

September 22, 2000
The company says its new generation TD52 thermodynamic® steam trap features a larger, re-engineered cap that cycles less frequently to discharging condensate. The reduced cycle time decreases wear on the
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Setra Systems: transducer

September 22, 2000
The Model 265 is suited for static pressure and air velocity control, fan tracking, clean room and isolation ward pressurization, terminal box control, stack gas monitoring, and other such applications,
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Performance Air Products, Inc.: diffusers

September 22, 2000
This eight-page brochure provides information on the company's line of vav thermally powered square and linear Smart(r) diffusers. Included are specifications, performance data, general systems applications, and product photographs. According
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Johns Manville: firestop installation, inspection guide

September 22, 2000
The "Firetemp Installation and Inspection Guide" is designed to be a valuable tool for firestop installers, inspectors, and code officials. It is a compact, 266-page, wire-bound guide divided into tabbed
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Chicago Blower Corp.: fans

September 22, 2000
This colorful brochure highlights various types of the company's fans suitable for indoor environmental applications. The seven fan types offer a wide range of sizes and performances to fulfill every
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Carnes Co.: energy recovery ventilator

September 22, 2000
The WECA Energy Recovery Ventilator recovers up to 85% of the total exhaust energy from 300 cfm, reducing required hvac capacity and annual energy cost, says the manufacturer. Features include
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Filtration Group: filters

September 22, 2000
The company says its new line of extended surface pleat filters have an upgraded moisture-resistant, 100% synthetic media. A full range of sizes are available, either a standard or high
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Hansen Technologies Corp.: gas purger literature

September 22, 2000
Described in this bulletin are the features and applications of the company's line of Auto-Purger(r) air purgers for refrigeration systems. Included are details on piping and an "energy savings" formula
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How to Calculate Backup Power Supply Requirements for Your Facility

On-Demand This webinar reviews how to determine power requirements of facility loads; electrical characteristics and impact of different types of loads such as large motors and UPS systems on power supply sizing; acceptable power sources and other constraints applied by building codes; and how software tools can be used to simplify the process of calculating backup power requirements.  


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2014 April

Check out the April 2014 issue of Engineered Systems, with features on backup power supply requirements, cyberattacks, and much more!

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Design Flaws

Following up on Howard McKew's April "Tomorrow's Environment" column: Have you ever thought twice about reporting problems with another firm's design? What did you do?
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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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