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ASHRAE Membership

ASHRAE membership is open to any person associated with heating, ventilation, air conditioning or refrigeration. ASHRAE is unique because its membership is drawn from a wide range of disciplines relating to the HVAC&R field. Over 56,000 individuals from more than 100 nations belong to the Society.

Discounts on Publications

ASHRAE members earn 15% off publications. Hundreds of titles are available including the complete collection of ASHRAE Standards including 90.1, 62.1 and 189.1.

Develop Leadership Skills

When you join ASHRAE, you are making an investment in yourself. When you become active in the Society by giving your time and sharing your knowledge, you get even more out of that investment.

Network with Industry Professionals

Each month, all over the world, ASHRAE chapters convene for an informational program featuring a speaker or topic that is key to professionals in the industry. Meet with your peers and share ideas.
Need technical info? Search ASHRAE's Bookstore >
Education & Certification

ASHRAE Instructors

David Eldridge, Jr., PE, LEED AP BD+C, BEMP, BEAP, HBDP

David Eldridge is a Project Manager at Grumman/Butkus Associates in Chicago. His specialty is sustainable consulting services including analysis of energy efficient MEP design, energy modeling, performance of energy audits of all levels, LEED and Green Globes consulting services, and tax deductions for energy-efficient commercial property. David has served on the IBPSA-USA Board of Directors since 2008, has been a research assistant at Oklahoma State University (1999-2001), and has served in the BLAST Support Office at the University of Illinois (1998-1999). He has an MSME degree from Oklahoma State University and a BSME from University of Illinois at Urbana-Champaign. David is a voting member on several ASHRAE committees: TC 7.6 Building Energy Performance; TC 9.6 Health Care Facilities; Certification Committee; and SPC 211 developing a new standard for energy audits.


Course Taught