The Dry Heat Exchanger


Hope that everyone is enjoying the late spring weather, before the heat is upon us! At our April meeting, we were pleased to welcome Sean Katseralis from the U of AZ, who discussed the progress being made on Compressed Air Energy Storage Systems being made right here in Tucson.  I hope everyone took away something useful from the presentation. We had a total of 28 people attend the meeting at Feast.  We received 26 evaluation forms with a total point average of 90.1 out of 100. We appreciate receiving the evaluation forms as this helps in selecting future topics and speakers so please keep giving us the feedback good, bad, or indifferent. Additionally, if you have any recommendations for presentation topics and speakers please feel free to let me know- my email address is
The 2013 Tucson ASHRAE Golf Tournament was held on Friday April 19th  at the Hilton El Conquistador. The tournament was a huge success, and raised over $2500 towards our Research Promotion Goal for this year! Thanks to everyone that participated, and a special thanks to all of our sponsors!
Please come join us for the last lunch meeting of the 2012-2013 ASHRAE season. The meeting will be held on Wednesday 5/15, and we are pleased to welcome Noah Welshans and Wendy Grosvenor from Johnson Controls, to speak with us on Energy Dashboards and the use of Cloud technology for Building Control. Should be excellent information, see you there!  


Topic Description:
With the evolution of less proprietary protocols and the advancement of integration, Building owners, Operators, and Service Providers can now leverage vast amounts of data available within their buildings to drive efficiency and ensure buildings operate as designed. Noah and Wendy plan to share their experience in some of the new ways this data can be used within this evolving field as well as customer challenges and successes. Topics include how data can be used within Fault Detection & Diagnostics, Measurement & Verification, Energy Management/Reporting, and Tenant/Staff/Student Engagement.


Come join us as we celebrate the end of the 2012-2013 season with food, drinks, live music and the chance to enjoy each other's company without the technical presentation!  Spouses / guests welcome and encouraged!  The cost will be $20 for individuals or $30 for couples.  Table sponsorship is available for $300.  Sponsors receive 8 dinner tickets and will have their company name / logo displayed on their tables.



Raytheon Missile Systems has an opening for an Architect at it's Tucson Airport facility.  Registration is not required.  Contact Bob Kruse for more information at 794-1529 or


Carbon Monoxide Alarms Required, Default Leakage Rate Removed In New ASHRAE Residential IAQ Standard

ATLANTA – The newly published 2013 version of ASHRAE’s residential indoor air quality standard removes the default leakage rate assumption and also requires carbon monoxide alarms.

ANSI/ASHRAE Standard 62.2-2013, Ventilation and Acceptable Indoor Air Quality in Low-Rise Residential Buildings, is the only nationally recognized indoor air quality standard developed solely for residences.  It defines the roles of and minimum requirements for mechanical and natural ventilation systems and the building envelope intended to provide acceptable indoor air quality in low-rise residential buildings.

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The Sky's The Limit At The ASHRAE Annual Conference In Denver

ATLANTA— ASHRAE helps you rise above it all in the Mile-High City. Join the Society in Denver, Colo., June 22-26, to elevate your career to new heights with its technical program, learning courses, technical tours and opportunities to network.

The Technical Program kicks off early Sunday, June 23, with interactive programs and a networking coffee break.  The Technical Program addresses the practitioner’s needs for the built environment industry with such tracks as Building Energy Modeling vs. Measurement and Verification; Renewable and Alternative Energy Sources; and the Mile-High Efficiency and Equipment track. The Integrated Project Delivery mini-conference, which takes place Sunday-Monday, presents success and lessons learned. The Technical Program runs June 23-26.

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