ASHRAE Oregon Chapter

March Technical Meeting - The Past, Present, & Future of ASHRAE
2026-03-19 17:00 - 20:00 (America/Los_Angeles) | Stormbreaker Brewing, 832 N Beech St, Portland, 97227, United States
Join Us for an evening Technical Event as we learn more about ASHRAE and Network with other folks in our industry.
Everything You Ever Wanted to Know About the Organization That Defines the Standards of Our Industry
For many, ASHRAE is sometimes seen as a faceless technical organization that publishes standards, guidelines, handbooks and monthly journals, and at the local level, hosts monthly meetings, events, and an occasional golf tournament. But ASHRAE is SO much more than that! ASHRAE is a vibrant community of dedicated volunteer members from around the world collaborating to develop healthier and more sustainable solutions for the built environment. Join us this month for high-paced, interactive session as we explore the history of ASHRAE, current initiatives such as Indoor Environmental Quality, Decarbonization, and DEI with a glimpse into what the future may hold – a future we hope you are a part of! Topics will include:

The structure of ASHRAE chapters and regions
ASHRAE’s Strategic Plan goals and initiatives
ASHRAE Standards/Guidelines – and how YOU can help define these guidance documents
Opportunities to join Technical Committees
Opportunities to build your network, connect with industry professionals and have fun!

What changes would you like to see within ASHRAE?
About the Speaker
Devin Abellon, P.E. is the Director of Engineered Solutions at Pac West Sales in Portland, Oregon. He has over 30 years of experience in the HVAC and plumbing industries with a focus on high-performance and sustainable building design and construction. He holds a Bachelor of Science degree in Mechanical Engineering from the University of California at Santa Barbara and is a registered professional engineer in California and Arizona. He has been an active member of ASHRAE at the chapter, regional and society levels and currently serves as a Society Vice President, Chair of Technology Council, and Vice Chair of the Board of Directors DEI Advisory Subcommittee. He also serves as a Chapter Leadership Academy facilitator and Distinguished Lecturer.
Agenda:
Registration Opens at 5:00PM
Dinner Served at 5:30PM
Presentation Begins at 6:00PM
Networking & Mingling until 8PM

April Technical Meeting - Applied Psychrometrics
2026-04-23 17:00 - 20:00 | Stormbreaker Brewing, 832 N Beech St, Portland, 97227, United States
This presentation will include the following elements; (a) a review of the Psychrometric processes, (b) defining state points of saturated air and how this creates the basis of the Psychrometric Chart, (c) the application of mixed air streams, (d) defining sensible heat ratio and applying this to the Psychrometric Chart, and (e) illustrating real world examples of HVAC systems to the Psychrometric Chart. The examples illustrated will include a common heating and ventilation unit with humidification, a 100% outside air unit used in process cooling applications where supply air temperature and absolute humidity are critical, a common VAV air handling unit with mixed return/outside air which must supply cooled air to satisfy a specific space Sensible Heat Ratio, and a more complex Dual Duct system where final supply air out of a diffuser can be calculated/illustrated through psychrometric processes (this example illustrates problem solving and integrates heat transfer equations of fluids).
Learning Outcomes

Understanding the fundamentals of the Psychrometric Chart
Applying the Psychrometric Chart to Sensible and Latent Energy Change
Using real world air handling systems, illustrate how Psychrometric Processes can be applied

Presenter:
Douglas F. Zentz, Emeritus Professor from the HVACR Programs within the College of Engineering Technology at Ferris State University and past HVAC Program Coordinator. Doug received his Bachelor degree in Mechanical Engineering Technology from Purdue University in 1980 and his Master degree in Career and Technical Education from Ferris State University in 2007. He is a past President of West Michigan ASHRAE, a past RVC of Student Activities for Region V, past Chair for Society Student Activities within ASHRAE, past Regional Members Council Representative for Region V, and past Director and Regional Chair for Region V of ASHRAE. Doug teaches ASHRAE Level I and Level II Essentials face to face & online for ASHRAE. He was a DL (Distinguished Lecturer) for ASHRAE since 2012 and has presented at over 100 ASHRAE chapter visits around the world. Doug has also received the Distinguished Chapter Service Award and Distinguished Service Award from ASHRAE.
In the field of HVACR, his background includes professional engineering sales for the Trane Company, manager of engineering-design-build for W.J. O’Neil Company in Detroit, vice-president of engineering for EPPA-Strand Custom Air Handling in Detroit, and co-owner of a consulting firm in the Metro Detroit area. This experience started in 1980 and continued until his transformation into teaching at Ferris State University in 2003.
In the area of teaching, he has taught junior and senior level HVAC Design (primary and secondary systems), Primary Equipment Selection, Commercial Building Heat Gain/ Heat and the senior Capstone Experience. His teaching experience includes development of new curriculum (both in the traditional classroom and fully on-line) and teaching fully on-line courses for 20 years. He has mentored nine (9) different student groups which have received either a First, Second, or Third place recognition from ASHRAE in the Student Design Competition. He served on many educational committees and was a member of Fluke Instrument’s Advisory Board on IAQ.
In the area of professional speaking, he has been the speaker at well over 100 events since 2005. Organizations which have invited him to speak include: 1) Mechanical Contractors of America, 2) Air Conditioning Contractors of America, 3) ASHRAE 4) ARI (teachers workshop), 5) Lily West Conference (educational workshop), 6) USGBC (West Michigan), 7) Ferris State University (Energy Conferences), 8) Efficiency United (educational arm of 16 Michigan Utilities), 9) AIA (American Institute of Architects) West Michigan, 10) RSES (Refrigeration Service Engineering Society), 11) the UA (United Association of Pipe Fitters), and the Rotary Club of America.
Agenda:
5:00PM – Registration Opens
5:30PM – Dinner Served
6:00PM – Presentation Starts
7:00-8:00PM – Networking and Wrap Up

May Technical Meeting - Oregon Heritage Night
2026-05-14 17:00 - 21:00 | Oregon Zoo, 4001 SW Canyon Road, Portland, OR, 97221, United States
ASHRAE Oregon Heritage Night is a family-friendly event celebrating the Oregon chapter’s legacy and impact. Held at the Oregon Zoo’s Conservation Hall, with access to the Insect Building and Discovery Plaza, the evening features an Oregon history display, a Research Promotion Wine Survivor event, and a technical presentation on how the built environment affects cognitive function and worker productivity.
A Copy of This Presentation Can Be Downloaded Here: Dr Taylor – Portland ASHRAE Presentation

ASHRAE x SMACNA Joint Event - Commissioning Panel Discussion & SMACNA Facility Tour
2026-06-09 11:30 - 14:00 | Sheet Metal Institute, 2379 NE 178th Ave, Portland, OR, 97230, United States
Join us for an insightful, thought-provoking discussion bringing together design, construction, and commissioning professionals to explore best practices in design, drafting, and installation. The goal is to reduce challenges during building commissioning by addressing common issues earlier in the process. We’ll also identify recurring project hiccups and discuss how small, proactive adjustments can streamline workflows and minimize on-site headaches.
Registration: 11:30 AM
Panel Discussion: 12:00 PM
SMACNA Facility Tour: 1:00 PM
Free Event – Please Register Ahead for Food Planning
