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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 55,000 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.
Click here for information on joining or to join ASHRAE

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.
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Education & Certification

ASHRAE Instructors

William Nash, P.E., Member ASHRAE

William R. Nash is a Senior Project Manager with Whitlock Dalrymple Poston & Associates, P.C. He is responsible for professional engineering services for building enclosure investigations for structures including hospitals, laboratories, educational facilities, libraries, and multi-story/high-rise condominiums. He is also involved in historic building investigations, construction quality, constructability, estimating, and field water testing of building envelopes. He has served on the committees that produced NIBS Exterior Enclosure Guidelines 3-2006 and 3-2012, and on the committee that produced ASTM E 2813 Standard for Enclosure Commissioning. Mr. Nash is active in several professional organizations including: ASHRAE, Air Barrier Association of America, American Concrete Institute, American National Standards Institute, American Society of Civil Engineers, American Society of Testing and Materials, American Society for Quality, and National Institute of Building Sciences.


Courses Taught