The following links are to online read-only versions of these standards. The only way they will work is if you click the link within the ASHRAE website.
If you need technical support, please contact iEngineering support staff at ashrae@iengineering.com
Guideline 1.4-2019 -- Preparing Systems Manuals for Facilities
Guideline 12-2020 -- Managing the Risk of Legionellosis Associated with Building Water Systems
Guideline 28-2016 -- Air Quality within Commercial Aircraft
Guideline 29-2019 -- Guideline for the Risk Management of Public Health and Safety in Buildings
Guideline 36-2018 -- High-Performance Sequences of Operation for HVAC Systems
Standard 15-2019, Safety Standard for Refrigeration Systems
Standard 34-2019, Designation and Safety Classification of Refrigerants
Standard 55-2017, Thermal Environmental Conditions for Human Occupancy (ANSI Approved)
Standard 62.1-2019, Ventilation for Acceptable Indoor Air Quality
Standard 62.2-2019, Ventilation and Acceptable Indoor Air Quality in Residential Buildings
Standard 90.1-2019, Energy Standard for Buildings Except Low-Rise Residential Buildings
Standard 90.2-2018, Energy Efficient Design of Low-Rise Residential Buildings
Standard 100-2018, Energy Efficiency in Existing Buildings
Standard 111-2008 (RA 2017)-- Testing, Adjusting, and Balancing of Building HVAC Systems
Standard 161-2018 -- Air Quality within Commercial Aircraft
Standard 170-2017, Ventilation of Health Care Facilities
Standard 180-2018 -- Standard Practice for Inspection and Maintenance of Commercial Building HVAC Systems (ACCA Co-sponsored)
Standard 183-2007 (RA 2017) -- Peak Cooling and Heating Load Calculations in Buildings Except Low-Rise Residential Buildings (ACCA Co-sponsored)
Standard 185.2-2014 -- Method of Testing Ultraviolet Lamps for Use in HVAC&R Units or Air Ducts to Inactivate Microorganisms on Irradiated Surfaces
Standard 188-2018, Legionellosis: Risk Management for Building Water Systems
Standard 189.1-2017, Standard for the Design of High-Performance Green Buildings
Standard 15-1994, Safety Code for Mechanical Refrigeration
Standard 15-2001, Safety Standard for Refrigeration Systems
Standard 15-2004, Safety Standard for Refrigeration Systems
Standard 15-2007, Safety Standard for Refrigeration Systems
Standard 15-2010, Safety Standard for Refrigeration Systems
Standard 15-2013, Safety Standard for Refrigeration Systems
Standard 15-2016, Safety Standard for Refrigeration Systems
Standard 16-1983 (RA 2009), Method of Testing for Rating Room Air Conditioners and Packaged Terminal Air Conditioners
Standard 23-2005, Methods of Testing for Rating Positive Displacement Refrigerant Compressors and Condensing Units
Standard 23.1-2010, Methods of Testing for Rating the Performance of Positive Displacement Refrigerant Compressors and Condensing Units That Operate at Subcritical Temperatures
Standard 29-1988 (RA 2005), Methods of Testing Automatic Ice Makers
Standard 32.1-2004, Methods of Testing for Rating Vending Machines for Bottled, Canned and Other Sealed Beverages
Standard 34-1978, Number Designation of Refrigerants (PDF is not searchable)
Standard 34-1989, Number Designation and Safety Classification of Refrigerants (PDF is not searchable)
Standard 34-1992, Number Designation and Safety Classification of Refrigerants
Standard 34-1997, Designation and Safety Classification of Refrigerants (PDF is not searchable)
Standard 34-2001, Designation and Safety Classification of Refrigerants
Standard 34-2004, Designation and Safety Classification of Refrigerants
Standard 34-2007, Designation and Safety Classification of Refrigerants
Standard 34-2010, Designation and Safety Classification of Refrigerants
Standard 34-2013, Designation and Safety Classification of Refrigerants
Standard 34-2016, Designation and Safety Classification of Refrigerants
Standard 37-1978, Methods of Testing for Rating Unitary Air Conditioning and Heat Pump Equipment (PDF is not searchable)
Standard 37-2005, Methods of Testing for Rating Electrically Driven Unitary Air-Conditioning and Heat Pump Equipment
Standard 41.1-1986 (RA 2001), Standard Method for Temperature Measurement
Standard 41.2-1987 (RA 1992), Standard Methods for Laboratory Airflow Measurement (PDF is not searchable)
Standard 41.6-1994 (RA 2001), Standard Method for Measurement for Moist Air Properties
Standard 41.9-2000, Calorimeter Test Methods for Mass Flow Measurements of Volatile Refrigerants
Standard 51-1999, Laboratory Methods of Testing Fans for Aerodynamic Performance Rating (PDF is not searchable)
Standard 52.1-1992, Gravimetric and Dust-Spot Procedures for Testing Air-Cleaning Devices Used in General Ventilation for Removing Particulate Matter
Standard 55-1992, Thermal Environmental Conditions for Human Occupancy
Standard 55-2013 -- Thermal Environmental Conditions for Human Occupancy (ANSI Approved)
Standard 62-1981, Ventilation for Acceptable Indoor Air Quality (PDF is not searchable)
Standard 62-1989, Ventilation for Acceptable Indoor Air Quality
Standard 62.1-2013, Ventilation for Acceptable Indoor Air Quality
Standard 62.1-2016, Ventilation for Acceptable Indoor Air Quality
Standard 62.2-2013, Ventilation and Acceptable Indoor Air Quality in Low-Rise Residential Buildings
Standard 62.2-2016, Ventilation and Acceptable Indoor Air Quality in Residential Buildings
Standard 90A,B,C, Energy Conservation in New Building Design (PDF is not searchable)
Standard 90-1975, Energy Conservation in New Building Design (PDF is not searchable)
Standard 90.1-1989, Energy Efficient Design of New Buildings Except Low-Rise Residential Buildings
Standard 90.1-1999 (I-P) -- Energy Standard for Buildings Except Low-Rise Residential Buildings
Standard 90.1-2004, Energy Standard for Buildings Except Low-Rise Residential Buildings (I-P)
Standard 90.1-2007, Energy Standard for Buildings Except Low-Rise Residential Buildings (I-P)
Standard 90.1-2010, Energy Standard for Buildings Except Low-Rise Residential Buildings (I-P)
Standard 90.1-2013, Energy Standard for Buildings Except Low-Rise Residential Buildings
Standard 90.1-2016, Energy Standard for Buildings Except Low-Rise Residential Buildings
Standard 90.2-2007, Energy Efficient Design of Low-Rise Residential Buildings
Standard 93-1977, Methods of Testing to Determine the Thermal Performance of Solar Collectors (PDF is not searchable)
Standard 100-2015, Energy Efficiency in Existing Buildings
Standard 103-1993, Method of Testing for Annual Fuel Utilization Efficiency of Residential Central Furnaces and Boilers (PDF is not searchable)
Standard 116-1995 (RA 2005), Methods of Testing for Rating Seasonal Efficiency of Unitary Air Conditioners and Heat Pumps
Standard 170-2013, Ventilation of Health Care Facilities
Standard 170-2008, Ventilation of Health Care Facilities
Standard 189.1-2011, Standard for the Design of High-Performance Green Buildings
Standard 189.1-2014, Standard for the Design of High-Performance Green Buildings