The ASHRAE Handbook is published in a series of four volumes, one of which is revised each year, ensuring that no volume is older than four years. Each volume is available in I-P (Inch-Pound) or SI (Systeme International) units of measurement. Contact Handbook Editor Mark Owen via e-mail at mowen@ashrae.org.

 

Purchase any of the current Handbook volumes in print, CD, or individual chapter PDFs. Or subscribe to ASHRAE Handbook Online, now only $49 for ASHRAE members. A one-year subscription gives you immediate access to both I-P and SI editions. To purchase, subscribe, or learn more, visit the Handbook area of the ASHRAE Online Store.

ASHRAE welcomes your comments on the Handbook. To submit your comment, please use the Handbook Comment Form.

• Information and tools for ASHRAE TCs developing Handbook Content

For more ASHRAE Handbook Committee information, go to the Handbook Committee Page.

• General Handbook Corrections - I-P Edition
  (Items marked in yellow are new - updated 1/18/2012) (PDF) 
• General Handbook Corrections - SI Edition
  (Items marked in yellow are new - updated 1/18/2012) (PDF)

• Description of the 2011 ASHRAE Handbook—HVAC Applications
• Table of Contents 2011 ASHRAE Handbook—HVAC Applications

• Description of the 2010 ASHRAE Handbook—Refrigeration
• Table of Contents 2010 ASHRAE Handbook—Refrigeration

• Description of the 2009 ASHRAE Handbook—Fundamentals
• Table of Contents 2009 ASHRAE Handbook—Fundamentals
• Drawing Files - Ch. 18 Building Example (I-P only) 
• Ch. 18, Tables 41 and 42, Tenant Fit Example: Room Results 

• Description of the 2008 ASHRAE Handbook—HVAC Systems and Equipment
• Table of Contents 2008 ASHRAE Handbook—HVAC Systems and Equipment

• A Brief History of the ASHRAE Handbook