The Dry Heat Exchanger


We had a great kickoff to our 2012-13 season with a presentation by Distinguished Lecturer Verle Williams on potential Central Plant energy savings opportunities. I hope everyone took away something useful from the presentation. We had a total of 32 people attend the meeting, and all enjoyed the excellent food at Feast! We received 18 evaluation forms with a total point average of 91.3 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 tom.mcgreal@cas-sw.com.

For our next lunch meeting on Wednesday 10/13, we are pleased to welcome Rich Franz-Under from Pima County and Bob Sherry from the City of Tucson who will discuss the major changes to the IECC 2012 energy code. See you there!



  • Topic: 2012 IECC Round Table Discussion
  • Speakers: Richard Franz-Under and Robert Sherry
  • Date: Wednesday, October 10
  • Time: 12:00 noon - 1:30pm
  • Location: Feast (3719 E. Speedway)
  • RSVP: www.ashraetucson.org/calendar/october

Topic description:

Discussion will focus on major changes to the 2012 IECC commercial provisions.

About the speakers:

Richard Franz-Under is a registered architect in California and Arizona, with over 15 years experience with green building. He initiated the design and construction of the first LEED building in Arizona and has experience as the project architect for LEED registered buildings. He currently oversees the application of the IECC as well as the Regional Green Building Program and the LEED for Homes Program at Pima County.

Robert Sherry is a registered mechanical engineer in Vermont and Arizona, with over 25 years experience as a design engineer and an additional 9 years experience as a plans examiner. His experience as a lead mechanical engineer has ranged from the design of manufacturing facilities to observatories and from smelter design to clean room design. He currently reviews commercial plans for mechanical, plumbing, and energy code compliance for the City of Tucson.


If you are a member of ASHRAE, to help with the chapter cash flow and offer members an additional inducement to attend, we urge you to participate in the Sustaining Membership Program. Your Sustaining Membership will allow us to plan effectively and make early commitments for meeting programs. A Sustaining Membership covers all 9 of the lunch meetings for the 2012-2013 season. Sustaining Membership is only offered to members of ASHRAE.

Sustaining Membership price: $200 (only for Members of ASHRAE)

To pay for a Sustaining Membership,
visit www.ashraetucson.org/sustaining-members

If you are not a Member of ASHRAE and would like to join,
visit www.ashrae.org/join

Please send in your payment as soon as you can. You can pay by check in the mail or online using PayPal (fees apply).  We have proven in the past that participation by the members in the Sustaining Membership Program pays off in higher quality programming, better attendance and greater participation, all of which are critical to the continued success of the Tucson Chapter.


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