Grooved Mechanical Pipe-Joining Systems By LARRY THAU, Victaulic Company Inc., Lehigh Valley, Pa.
Like all materials, pipe experiences dimensional changes as a result of changes in temperature, expanding when heated and contracting when cooled. The key to accommodating thermal expansion and contraction in a piping system is to allow predictable and controlled piping-system movement. [MORE]
Working Adults Willing to Sacrifice Comfort to Save Energy
Business owners should think twice before tweaking workplace temperature settings this fall. According to a new survey of office workers, 69 percent said they would be willing to sacrifice their preferred ideal temperature in the office to help their company conserve energy. However, the survey also found that nearly four in five participants (78 percent) say they are less productive at work when they are too hot or cold. [MORE]
NASEO to Convene Zero-Energy Commercial Buildings Consortium
The National Association of State Energy Officials (NASEO) will convene the Zero-Energy Commercial Buildings Consortium to support the U.S. Department of Energy's (DOE's) Net-Zero Energy Commercial Building Initiative. NASEO is comprised of senior officials from the energy offices of the states and territories, as well as affiliates from private and public sectors, and will provide leadership for the consortium. [MORE]
IFMA Names President/CEO
The International Facility Management Association (IFMA) has announced the appointment of Anthony J. Keane, CAE, as the association’s new president and chief executive officer (CEO). His appointment coincides with the retirement of David J. Brady, current IFMA president and CEO, at the end of February 2010. [MORE]
Former AMCA President Receives Distinguished Service Award
Pete Neitzel, former Air Movement and Control Association (AMCA) International president and retired vice president of engineering and manufacturing for Greenheck Fan Corp. in Schofield, Wis., received AMCA’s Distinguished Service Award, the association's highest honor. Current AMCA President Denis Labelle, executive vice president of T. A. Morrison & Co. Inc. of Ottawa, Ontario, Canada, presented the award to Neitzel during AMCA's annual meeting, held in Mont Tremblant, Quebec, Canada. [MORE]
Yaskawa on Twitter
Yaskawa has been launched on Twitter. Yaskawa will be providing updates on work the company is doing—highlighting an official announcement, announcing new products, or pointing out something of particular relevance, such as a recent video on variable-frequency drives and energy efficiency or the advantages of Sigma-5 servos. [MORE]
TRIPLE-FLEX™ ULTRA-HIGH EFFICIENCY BOILERS Bryan Triple-Flex™ (patent pending) Ultra-High Efficiency Condensing Boilers feature flexible stainless steel tubes, minimum thermal efficiency of 90% with 160° return, 180° supply at 100% firing load. Efficiencies of 99% are achievable with lower return water temperatures as found in new building designs. Triple-Flex boilers fire at 3,000 MBH input, with sub 30 PPM NOx utilizing a hybrid metal fiber 5:1 turndown burner. Triple-Flex boilers are suited to deliver the industries highest operating efficiencies up to 99% in new buildings designed for condensing boiler conditions and better than 90% efficiency in retrofit applications not designed for condensing boilers. http://www.bryanboilers.com/ --Bryan Steam LLC
Low NOx Condensing Boiler AERCO has re-designed its two-million BTU/hour Benchmark 2.0 Low NOx condensing boiler to reduce its footprint (79”H x 28”W x 36”D), electrical consumption (120V) and gas pressure requirements (4”) while maintaining unmatched 20:1 turndown to maximize fuel savings. Engineers and contractors can employ the environmentally-friendly, high-efficiency boiler in a wider variety of hydronic heating applications due to the new design. Visit www.aerco.com for more information.
MovinCool CM25 Ceiling-Mounted Air Conditioner The compact, self-contained CM25 provides 25,000 Btu/h of cooling, designed for protecting server rooms and other heat sensitive equipment against costly damage. It offers a high sensible cooling capacity, plus a 14 SEER rating, made possible by an energy-saving, variable-speed inverter compressor and inverter fan motors. Additional green features include R-410A refrigerant and RoHS compliance. The CM25 comes standard with a state-of-the-art, wall-mounted controller that offers advanced communications, monitoring and self-diagnosis capabilities. The CM25 fits in tight spaces at just 20” tall. A built-in mounting bracket, flanges and vibration isolators allows easy installation above a drop ceiling, using standard, off-the-shelf hardware. Its unique self-contained design also eliminates the need for refrigerant connections, further reducing installation costs. For more information, visit www.movincool.com/portable-air-conditioner/cm25.php
Download FREE White Paper on Monitoring Geothermal Heat Pump Performance A new white paper from Onset discusses how portable data logging technology can be used to measure, record, and document the performance of geothermal heat pumps, and provides specific case study examples of how the technology is being applied in geothermal system monitoring applications. Download the free white paper today.
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