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Equivalent Clean Airflow and the Importance of Validating Ventilation and Filtration Rates
ASHRAE Standard 241 introduces the concept of Equivalent Clean Airflow — a framework for combining mechanical ventilation, filtration, and other proven technologies […]
Meeting Ventilation Requirements, Achieving IAQ and Operational Efficiency
Claremore Indian Hospital recently upgraded its HVAC systems to significantly enhance indoor air quality (IAQ) and energy efficiency, ensuring optimal airflow and […]
Using CO2 Sensors for Indoor Air Quality and Energy Savings
Carbon dioxide has been utilized as a metric for indoor air quality and as an energy-saving strategy through demand control ventilation (DCV). […]
Ventilation for Health and ASHRAE Standard 241-2023
Listen to this presentation on ASHRAE Standard 241-2023, discussing ventilation for healthy buildings. We will explore the historical context of why we […]
CO2 and IAQ: What's it all about?
This recorded webinar discusses the relationship between carbon dioxide levels and air quality, and exposes the risks and uncertainties of relying on […]
Make Buildings Healthy
A New Approach to Healthy Buildings! ASHRAE Standard 241 was released. The guide to creating infection-resilient buildings! Learn how this standard empowers […]
Part 7: Make Buildings Safer During and After COVID 19
This video addresses making buildings safer during and after COVID and covers the ASHRAE’s position document. The position document on infectious aerosols […]
Air Handling Unit Refurbishment for Compliance with NFPA and ASHRAE
1) Overview of NFPA 90A and its incorporation with NFPA 101: Life Safety Code 2) Distinction between Class A fire-rated materials and […]
Insulation Energy Savings: Key Issues and Performance Factors
As codes tighten and energy costs skyrocket, there is significant and renewed interest in energy performance of buildings.