ASHRAE is an international society of more than 50,000 heating, refrigerating and air-conditioning professionals from over 132 nations dedicated to serving humanity and promoting a sustainable world. BECOME A MEMBER

Founded in 1894, ASHRAE is dedicated to advancing human well-being through sustainable technology for the built environment. The Society and its members focus on building systems, energy efficiency, indoor air quality, refrigeration and sustainability within the industry.

ASHRAE Guideline 29-2019 -- Guideline for the Risk Management of Public Health and Safety in Buildings >> Purchase print or PDF Guideline 36-2018 -- High-Performance Sequences of Operation for HVAC Systems

ASHRAE Standards Addenda, Errata, and Interpretations. Addenda for ASHRAE Standards, including continuous maintenance standards, are available online in PDF format. Standards that are on continuous maintenance are continuously updated through addenda and ASHRAE makes these available free online. Addenda

ASHRAE en Español. Fundada en 1894, ASHRAE es una asociación de tecnología para edificios con más de 57,000 miembros mundialmente. La asociación y sus miembros se enfocan en los sistemas de edificios, la eficiencia energética, la calidad del …

ASHRAE offers six different certifications to provide value to professionals in the build environment

ASHRAE is an international society of more than 50,000 heating, refrigerating and air-conditioning professionals from over 132 nations dedicated to serving humanity and promoting a sustainable world.

ASHRAE is an international society of more than 50,000 heating, refrigerating and air-conditioning professionals from over 132 nations dedicated to serving humanity and promoting a sustainable world. BECOME A MEMBER

ASHRAE is an international society of more than 50,000 heating, refrigerating and air-conditioning professionals from over 132 nations dedicated to serving humanity and promoting a sustainable world.

ASHRAE is looking forward to convening at the Hilton Orlando Feb 8-12, 2025 Learn more REGISTER View Schedule . Visit the ASHRAE Booth 3201 at the Expo!