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Mission: To serve humanity by advancing the arts and sciences of heating, ventilation, air conditioning, refrigeration and their allied fields.Vision: A healthy and sustainable built environment for all.
Get registered for the 2025 ASHRAE Winter Conference and co-sponsored AHR Expo taking place Feb. 8-12, in Orlando, Florida. Learn more.
Particle air filters—also called media filters or mechanical filters—are the most common air cleaning technology used today, but not everyone knows how they work or how they interact with systems to clean air. This column reviews filter basics including particle sizes, aerosol capture theory, resistance to airflow and practical issues associated with their application in buildings to improve indoor air quality.
Join ASHRAE Journal Managing Editor Kelly Barraza and Michael Berger, Member ASHRAE, as they discuss the use of ML in HVAC and how the technology can potentially optimize HVAC operations to reduce energy consumption.
2025 ASHRAE Winter Conference Get registered for the 2025 ASHRAE Winter Conference and co-sponsored AHR Expo taking place Feb. 8-12, in Orlando, Florida. Learn more >
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This guideline provides uniform sequences of operation for HVAC systems that maximize the systems' energy efficiency and performance, provide control stability, and allow for real-time fault diagnostics. Standardized advanced control sequences provide benefits including reduced engineering time, programming and commissioning time, reduced energy consumption, and improved IAQ.
Discover ASHRAE’s translated publications to enhance your knowledge and skills in HVAC. Access valuable resources in multiple languages today!
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Need quick, affordable learning for yourself or a group? ASHRAE eLearning courses are just $42 for members with discounts available for groups of 5 or more. Browse the eLearning catalog of 90+ courses for convenient, on-demand learning with PDHs.
Tune into conversations between leading ASHRAE experts as they discuss what HVAC engineers need to know to design better systems and grow the HVAC&R industry.
