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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.
Need technical info? Search ASHRAE's Bookstore >

ASHRAE Psychrometric Analysis CD

Cost Effective for Multiple Users

Purchase a copy of the Psychrometric Analysis CD, version 7

Purchase of the Psychrometric Analysis CD licenses the purchaser to use the program and data on a single machine. The license also allows the purchaser to copy the program and data into any machine-readable form for backup purposes on a single machine in support of his or her personal use of the program and data.

ASHRAE offers a Multiple-User License according to the following provision:

    The License expires one year from the date of ASHRAE approval. After that time, unless renewed, the Psychrometric Analysis CD may only be accessed within your company by the number of individuals that corresponds to the number of Psychrometric Analysis CDs purchased.

Before purchasing the Multiple-User license, you must have a copy of the Psychrometric Analysis software installed on your machine.

In purchasing a Multiple-User License from ASHRAE for the Psychrometric Analysis CD, the purchaser recognizes that the title, ownership rights and intellectual property rights in the program and data shall remain in ASHRAE and/or its supplier. This product is protected by copyright laws and treaties. This license gives no rights to content. The entire risk as to the quality and performance of the program and data is with the purchaser. In no event will ASHRAE be liable for any damages including and without limitation, any lost profits or other incidental or consequential damages arising out of the user inability to use this program or data.

Purchase a Multiple-User License for Psychrometric Analysis CD, version 7


1-Yr Subscription Total Price Order Now
2-4 $ 520 Order
5-10 $ 1,000 Order
11-20 $ 1,600 Order
21-40 $ 2,400 Order
41-60 $ 3,000 Order
61-80 $ 3,600 Order
81-100 $ 4,000 Order

Upon completion of the order, you will be sent instructions on obtaining your registration code via email for the number of simultaneous users purchased within 48 hrs of placing your order.

Already own a previous version? Upgrade your existing software:

Upgrades enhance the functionality of ASHRAE's Psychrometric Analysis CD.

Note: You must have the ASHRAE Psychrometric CD installed to complete the upgrade. This upgrade will work on ANY previous ASHRAE Psychrometric CD version (v6, v5, etc). The file is zipped, so you must also have WinZip or another similar program to open the file. Due to large file size, we recommend broadband connection (Cable/DSL/T1) when downloading the file

No. of Users Upgrade Total Price Order Now!
1 $ 49 Order
2-4 $ 168 Order
5-10 $ 390 Order
11-20 $ 720 Order
21-40 $ 1,080 Order
41-60 $ 1,350 Order
61-80 $ 1,620 Order
81-100 $ 1,800 Order