Advanced Energy Design Guides (30%)

	Advanced Energy Design Guide for Highway Lodging
	Advanced Energy Design Guide for K-12 Schools (updated 01/05/2010)
	Advanced Energy Design Guide for Small Office Buildings
	Advanced Energy Design Guide for Small Retail Buildings
	Advanced Energy Design Guide for Small Warehouses and Self-Storage Buildings (updated 01/04/2010)

Advanced Energy Design Guides (50%)

	Advanced Energy Design Guide for Small to Medium Office Buildings (50%) (Updated September 23, 2011)
	Advanced Energy Design Guide for K-12 School Buildings (50%) (updated November 21, 2011)

ASHRAE GreenGuide, 2nd edition

ASHRAE GreenGuide, 2nd edition (12/31/08)

ASHRAE GreenGuide, 3rd edition

ASHRAE GreenGuide, 3rd edition (01/18/2012)

The ASHRAE Guide for Buildings in Hot and Humid Climates

The ASHRAE Guide for Buildings in Hot and Humid Climates

ASHRAE Datacom Series

First Editions

	Best Practices for Datacom Facility Energy Efficiency, 1st ed. (updated August 14, 2008)
	Design Considerations for Datacom Equipment Centers, 1st ed. (PDF)
	High Density Data Centers, 1st ed.
	Thermal Guidelines for Data Processing Environments, 1st ed.

Second editions

	Best Practices for Datacom Facility Energy Efficiency, 2nd ed.
	Design Considerations for Datacom Equipment Centers, 2nd ed.
	Thermal Guidelines for Data Processing Environments, 2nd ed.

White Papers and Supplements

	2009 Gaseous and Particulate Contamination Guidelines For Data Centers
	2008 ASHRAE Environmental Guidelines for Datacom Equipment - Expanding the Recommended Environmental Envelope, 2nd ed. - An eleven-page supplement
	2011 Gaseous and Particulate Contamination Guidelines For Data Centers
	ANSI/ASHRAE/IES Standard 90.1-2010 Applicability to Datacom

Air-Conditioning System Design Manual, 2nd edition

Air-Conditioning System Design Manual, 2nd edition

Ground Source Heat Pumps

Ground Source Heat Pumps: Design of Geothermal Systems for Commercial and Institutional Buildings (Updated 01/04/2010)

HVAC Design Guide for Tall Commercial Buildings

HVAC Design Guide for Tall Commercial Buildings

HVAC Design Manual for Hospitals and Clinics

HVAC Design Manual for Hospitals and Clinics

HVAC Design Manual for Hospitals and Clinics

	HVAC Simplified (Updated January 4, 2010) (Zipped File — PDF and Excel programs from CD)
	HVAC Simplified Solutions Manual (October 12, 2009)

Load Calculation Applications Manual

Load Calculation Applications Manual (I-P and SI editions) (May 17, 2011)

Principles of Heating, Ventilating, and Air Conditioning

	Principles of Heating, Ventilating, and Air Conditioning, 2009 ed. (Updated June 10, 2010)
	Principles of Heating, Ventilating, and Air Conditioning, 2005 ed. (Updated Feb. 9, 2007)
	Principles of Heating, Ventilating, and Air Conditioning, 2005 ed. (Updated Feb. 21, 2006)
	Principles of Heating, Ventilating, and Air Conditioning, 2001 ed. (Updated July 28, 2004)

Principles of Smoke Management, 1st ed.

Principles of Smoke Management, 1st ed. (updated April 2009)

Self-Directed Learning Courses (SDLs)

	Fundamentals of Air System Design, I-P Edition (December 8, 2010)
	Fundamentals of Heating Systems, I-P Edition (December 15, 2011)
	Fundamentals of Steam System Design, I-P Edition
	Fundamentals of Refrigeration, I-P Edition, January 17, 2012

System Performance Evaluation and Design Guidelines for Displacement Ventilation

	System Performance Evaluation and Design Guidelines for Displacement Ventilation (PDF)
	System Performance Evaluation and Design Guidelines for Displacement Ventilation (PDF) (Oct. 5, 2011)

Understanding Psychrometrics, 2nd edition

Understanding Psychrometrics, 2nd edition

Energy Codes

	Energy Code for Commercial and High-Rise Residential Buildings - October 7, 1997
	Energy Code for Commercial and High-Rise Residential Buildings Errata (Codification of ASHRAE/IES 90.1-1989) (May 24, 2000)

Pocket Guides

	Pocket Guide Corrections - 2009 Pocket Guide (I-P)
	Pocket Guide Corrections - 2005 Pocket Guide (I-P)
	Pocket Guide Corrections - 2005 Pocket Guide (SI)
	Pocket Guide Corrections - 2001 and 1997 Pocket Guide (I-P)
	Pocket Guide Corrections - 2001 and 1997 Pocket Guide (SI)
	Pocket Guide Corrections - SI Units and Air-Conditioning Formulas (SI Edition)

CDs and DVDs

	ASHRAE Duct Fitting Database: Frequently Asked Questions
	Weather Data Viewer, version 4.0

HVA&R Research

	HVAC&R Research, Vol. 8, No. 3, July 2002
	HVAC&R Research, Vol. 10, No. 3, July 2004
	HVAC&R Research, Vol. 15, No. 6, November 2009

ASHRAE Transactions

	ASHRAE Transactions, Volume 93, Part 1
	ASHRAE Transactions, Vol.105, Part I
	ASHRAE Transactions, Volume 113, Part 2

Standards Users' Manuals (various standards and editions)

Standard 62.1 ANSI/ASHRAE Standard 62.1-2004 User's Manual Errata (June 17, 2008) (PDF)  ANSI/ASHRAE Standard 62.1-2007 User's Manual Errata (June 17, 2008) (PDF)

Standard 90.1 (More than one errata sheet may be required for a specific document. Please review the entire list related to the applicable document and download all that apply.) ASHRAE/IESNA Standard 90.1-2007 User's Manual Errata (December 10, 2009) (PDF) ASHRAE/IESNA Standard 90.1-2004 User's Manual Errata (December 17, 2008) (PDF) ASHRAE/IESNA Standard 90.1-2001 User's Manual Errata (August 20, 2008) (PDF) ASHRAE/IESNA Standard 90.1-1999 User's Manual Errata (November 20, 2003) (PDF) ASHRAE/IESNA Standard 90.1-1999 User's Manual Errata (December 15, 2001) (PDF) Standard 90.1 User's Manual Software EnvStd 4.0

When it is determined that a published standard or guideline contains an error or errors, an errata sheet may be published at the discretion of the Manager of Standards.

Examples are: typographical errors, misprints, misspellings, grammatical errors, omission of material approved by the ASHRAE Standards Committee, or the erroneous inclusion of material.

When an errata sheet is published for a standard or guideline it will appear in the Standards Errata section of ASHRAE.org. Please click here to visit the Standards Errata section of ASHRAE.org.