ASHRAE Standard 170-2025 -- Ventilation of Health Care Facilities  Full Description Developed in partnership with Facility Guidelines Insti...

🏢 Staircase Pressurization: What It Is and Why It Matters Staircase pressurization is a critical part of building safety systems, especi...

 Fire evacuation times Fire safety practitioners are often asked, particularly after a fire drill, how long it should take to evacuate the p...

  Algorithms for HVAC Acoustics This is an out of print item which has been scanned and made available electronically. The research in this ...

Thunderhead Engineering Ventus 2023.1.0816 (x64)   Ventus is designed to provide a pressurization simulation for smoke control analysis. ...

  ANSI/ASHRAE Standard 62.1-2022, Ventilation and Acceptable Indoor Air Quality Standard 62.1 specifies minimum ventilation rates and other...

  DUCT SYSTEMS DESIGN GUIDE This design guide covers commercial and industrial duct systems. Residential duct system design is covered by ...