A World of HVAC&R Information in Your Pocket

The ASHRAE Pocket Guide serves as a user-friendly, offline reference for engineers without easy access to complete ASHRAE Handbook volumes.

This I-P edition has been revised to include updates from the four current volumes of the ASHRAE Handbook series, including the 2021 ASHRAE Handbook--Fundamentals, and from the 2019 editions of ASHRAE Standards 15, 34, 62.1, 62.2, and 90.1 and the 2020 edition of Standard 55.

This 10th edition includes 3 new high-performance sequence diagrams added to the "Automatic Controls" chapter; 2 new alternative economic analysis examples added to the "Owning and Operating" chapter; more than 10 new pages of content in the "Energy-Conserving Design chapter, which has been renamed to "Environmentally Responsible Design"; and a new chapter on commissioning with more than 15 pages of content, including numerous example commissioning checklists.