Ensure Healthy, Comfortable, and Resilient Indoor Environments
The 2025 edition of ANSI/ASHRAE Standard 62.1, Ventilation and Acceptable Indoor Air Quality, refines humidity control requirements, adds emergency ventilation control provisions, and introduces several new calculation methods to improve system design and performance.
These updates strengthen building integrity, protect occupant health, and support long-term ventilation system reliability.
Learn more about the latest edition:
bit.ly/3MbVgbv