Chapter Meeting | Demystifying Ventilation | March 24, 2026
TUESDAY 3/24 at Noon CT! Learn from Gabrielle O'Grady of 475 High Performance Building Supply.
Join us Tuesday, March 24, 2026 at 12PM Central for PHMN’s Monthly Chapter Meeting!
This month’s topic will be Demystifying Ventilation presented by Gabrielle O’Grady.
If you’re building well, you need to ventilate on purpose. Come explore how centralized HRV and ERV systems really work and how to ensure yours can withstand scrutiny.
Learn why they outperform spot ventilation and how they integrate with Passive House enclosures, as Gabrielle uses Brink FLAIR systems to cover:
→ airflow control, energy recovery, and mechanical system coordination
→ how to design, price and install systems
→ communication with the owner
With the right communication, and the right HRV or ERV, everyone can ensure system performance is measured, verified, and trusted.
AIA/PHI CEs pending.
All are welcome! Please share!
Register HERE.

