Ventilation Requirements and Infiltration
ASHRAE
Technical Committee
4.3
Upcoming TC Meetings
Tip: Copy and Paste Your Upcoming Meeting Information in this area.
Look forward to seeing you at the next ASHRAE Winter conference in Chicago, IL, USA. Interim virtual meetings are listed below. For questions on this committee, please email the Committee Chair at TC0403@ashrae.net
Next Meeting | ||
Meeting Title | Date and Time | Location |
| TC 4.3 Interim Meeting 2026 | Full TC meeting Monday, June 29th, 2026 5:00-7:00 pm CDT | In Person: JW Marriorr Austin, JW 212-L2 Virtual (link below) https://teams.microsoft.com/meet/249847719700606?p=JBXErUbqd71V8VKLKa Meeting ID: 249 847 719 700 606Passcode: AL9UZ63z |
TC 4.3 Research Sub Committee | Research TC meeting Monday, June 29th, 2026 4:00-5:00 pm CDT
| In Person: JW Marriorr Austin, JW 212-L2 Virtual (link below) https://teams.microsoft.com/meet/249847719700606?p=JBXErUbqd71V8VKLKaMeeting ID: 249 847 719 700 606 Passcode: AL9UZ63z |
| Virtual Meeting Etiquette and Tips: | ||
- Download Webex, Zoom or Team prior to the meeting for a smoother meeting start.- For Summer and Annual meetings: The meeting, can be accessed through the "Enter Meeting" link on the event page, or the direct link above.- When joining the meeting, edit your display name to clearly identify yourself by hovering over it and clicking Rename.- Save some internet bandwidth and keep your webcam off by default unless you are actively presenting. | ||
Committee Chair
TC0403@ashrae.net
Committee Scope
TC 4.3 is concerned with ventilation requirements and the analysis of infiltration, airflow around buildings, exhaust, and the re-entry of exhaust, including their integration interactions with indoor air quality and energy calculations for buildings and HVAC system design and operation performance and energy consumption.
Upcoming Society Conferences
ASHRAE 2026 Annual Conference
June 27-July 1, 2026
Austin, TX
https://www.ashrae.org/conferences/2026-annual-conference-austin
Additional Information
Want to become involved in ventilation, infiltration, and indoor air quality (IAQ) issues at the Society level?
Please read through this web site and attend the general and subcommittee meetings of TC 4.3 at the ASHRAE Annual and Winter Meetings!
