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Cleanroom HVAC Systems Design

  • Date(s)
    Tuesday, 20 March 2018
  • Time(s)
    From 6:00 PM
  • Venue
    Engineers Ireland, 22 Clyde Road, Dublin 4

About the event

This technical presentation, hosted in collaboration with ASHRAE Ireland and CIBSE Ireland, will address the following areas 

  • Cleanrooms and HVAC Systems Design Fundamentals
  • HVAC Systems Design for Airborne Infection Control Spaces in Healthcare\ Pharmaceutical Facilities
  • Fan Energy Conservation in Cleanrooms - Airflow Modelling and Demand Flow Control
  • Primary, Secondary and Tertiary Air Handling Systems Design Strategies for Controlled


  • 18:00 Registration Open
  • 18:20 Introduction (Donal Finn: ASHRAE Ireland President).
  • 18:30 Cleanroom HVAC Systems Design (Wei Sun: ASHRAE Distinguished Lecturer)
  • 19:30 Q&A
  • 19:45 Finish

About the speaker

Wei Sun - ASHRAE Fellow and distinguished lecturer
Mr Sun served as the Chairman of ASHRAE Technical Committee TC9.11 (Clean Spaces) from 2007-2010. He is also a member of ASHRAE Technical Committees TC9.6 (Healthcare Facilities) and TC9.10 (Laboratory Systems). He served as a Regional Vice Chair (RVC) for ASHRAE Region V (Ohio, Indiana and Michigan) in 2008-2010, and President of ASHRAE Detroit Chapter in 2010-2011. He served as ASHRAE society CTTC (Chapter Technology Transfer Committee) Vice Chair and Chair from 2011 through 2013, past member of ASHRAE’s Honours & Awards committee, currently as a member of AHSRAE society's Nominating committee.

In other leadership roles, he served as the President of IEST (Institute of Environmental Science and Technology, based in Chicago) Society in 2016-2017 in charge of all society leadership and management responsibilities. He is also the USA Delegate for ISO cleanroom standards 14644 on behalf of USA since 2012. As the Principal Author, his 450-page new technical book “ASHRAE Design Guide for Cleanrooms” was published in 2017.


Admission is free and all are welcome.  Attendees are however asked to register in advance, using the link provided.

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