Artificial intelligence (AI) policy: ASHRAE prohibits the entry of content from any ASHRAE publication or related ASHRAE intellectual property (IP) into any AI tool, including but not limited to ChatGPT. Additionally, creating derivative works of ASHRAE IP using AI is also prohibited without express written permission from ASHRAE. For the full AI policy, click here.
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 2026 ASHRAE Winter Conference & AHR Expo, Jan. 31-Feb. 4 in Las Vegas
This resource hub provides data center design and operations professionals with the latest standards, guidelines and best practices, helping them stay compliant while enhancing sustainability.
ASHRAE has published the new Guideline 44-2024, Protecting Building Occupants from Smoke During Wildfire and Prescribed Burn Events. The latest guideline, which focuses on preserving indoor air quality (IAQ) during wildfire smoke and burn events, provides background information on smoke from wildland fires and the health impacts from exposure.
Join host Badri Patel, P.Eng., Member ASHRAE, along with industry veterans Christopher Williams, Member ASHRAE, and Scott McGinnis, P.E., Member ASHRAE, as they explore the impact of A2L refrigerants.
Check out the schedule and get registered for the 2026 ASHRAE Winter Conference. Early Bird Deadline is Oct. 31. Learn more >>
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Guideline 36-2024 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.
To achieve safe and sustainable performance, refrigerating and air-conditioning (RAC) plants must meet key parameters. New checklists and guidance from ASHRAE and UNEP OzonAction help RAC plant operators assess practices and implement improvements.
When you register for an Online Instructor-Led course you will receive a free recommended ASHRAE publication. This free bonus publication reinforces the course material and supports a deeper understanding of the subject matter.
Training tailored to participants from the Middle East, Africa and Parts of Asia. Check out upcoming training happening in cities near you and virtual options you can take from anywhere. Developing economies discounts are always available.
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.