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 conference in Phoenix, AZ, 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 2025 | Full TC meeting Monday, June 23rd, 2025 5:30-7:30 pm PDT | In Person: Sheraton Phoenix Downtown, Encanto B (Level 2) Virtual (link below) https://dmgn.zoom.us/j/81100473995pwd=k5lvlrTJ5Ghuvqbyyetr4g1bcQa8kp.1Meeting ID: 811 0047 3995 Passcode: 640972 |
TC 4.3 Research Sub Committee | Research TC meeting Monday, June 23rd, 2025 4:30-5:30 pm PDT
| In Person: Sheraton Phoenix Downtown, Encanto B (Level 2) Virtual (link below) https://dmgn.zoom.us/j/81100473995pwd=k5lvlrTJ5Ghuvqbyyetr4g1bcQa8kp.1Meeting ID: 811 0047 3995 Passcode: 640972 |
| Virtual Meeting Etiquette and Tips: | ||
- Download Webex or Zoom prior to the meeting for a smoother meeting start (Interim meetings are on Zoom, regular meetings are Webex).- For Summer and Annual meetings: The meeting, and downloading Webex early, can be accessed through the "Enter Meeting" link on the event page, or the direct Webex 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 2025 Annual Conference
June 21-25, 2025
Phoenix, AZ
https://www.ashrae.org/conferences/2025-annual-conference-phoenix
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!
