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Air-Conditioning, Heating and Refrigeration Institute

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AHRI Standard 260-2013 (I-P) - Sound Rating of Ducted Air Moving and Conditioning Equipment

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AHRI Standard 260-2013 (I-P) - Sound Rating of Ducted Air Moving and Conditioning Equipment

Publication date: 2013 Points: 240 File size: 609.08 KB Pages: 37 Format: PDF

AHRI Standard 250-2022 - Performance and Calibration of Reference Sound Sources

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AHRI Standard 250-2022 - Performance and Calibration of Reference Sound Sources

Publication date: 2022 Points: 240 File size: 428.21 KB Pages: 23 Format: PDF

AHRI Standard 250-2013 - Performance and Calibration of Reference Sound Sources

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AHRI Standard 250-2013 - Performance and Calibration of Reference Sound Sources

Publication date: 2013 Points: 240 File size: 341.15 KB Pages: 17 Format: PDF

AHRI Standard 230-2022 (SI) - Sound Intensity Testing Procedures for Determining Sound Power of HVAC Equipment

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AHRI Standard 230-2022 (SI) - Sound Intensity Testing Procedures for Determining Sound Power of HVAC Equipment

Publication date: 2022 Points: 240 File size: 442.55 KB Pages: 22 Format: PDF

AHRI Standard 230-2013 - Sound Intensity Testing Procedures for Determining Sound Power of HVAC Equipment

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AHRI Standard 230-2013 - Sound Intensity Testing Procedures for Determining Sound Power of HVAC Equipment

Publication date: 2013 Points: 240 File size: 338.08 KB Pages: 13 Format: PDF

AHRI Standard 220-2022 - Reverberation Room Qualification and Testing Procedures for Determining Sound Power of HVAC Equipment

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AHRI Standard 220-2022 - Reverberation Room Qualification and Testing Procedures for Determining Sound Power of HVAC Equipment

Publication date: 2022 Points: 240 File size: 524.38 KB Pages: 28 Format: PDF

AHRI Standard 220-2014 - Reverberation Room Qualification and Testing Procedures for Determining Sound Power of HVAC Equipment

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AHRI Standard 220-2014 - Reverberation Room Qualification and Testing Procedures for Determining Sound Power of HVAC Equipment

Publication date: 2014 Points: 240 File size: 403.42 KB Pages: 19 Format: PDF

AHRI Standard 220-2014 (SI) - Reverberation Room Qualification and Testing Procedures for Determining Sound Power of HVAC Equipment

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AHRI Standard 220-2014 (SI) - Reverberation Room Qualification and Testing Procedures for Determining Sound Power of HVAC Equipment

Publication date: 2014 Points: 240 File size: 373.75 KB Pages: 19 Format: PDF

AHRI Standard 220-2012 - Reverberation Room Qualification and Testing Procedures for Determining Sound Power of HVAC Equipment

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AHRI Standard 220-2012 - Reverberation Room Qualification and Testing Procedures for Determining Sound Power of HVAC Equipment

Publication date: 2012 Points: 240 File size: 416.58 KB Pages: 19 Format: PDF

AHRI Standard 211-241-0B-1B-2021 (SI) - Performance Rating of Unitary Air-conditioning & Air-source Heat Pump Equipment - Addendum 1

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AHRI Standard 211-241-0B-1B-2021 (SI) - Performance Rating of Unitary Air-conditioning & Air-source Heat Pump Equipment - Addendum 1

Publication date: 2021 Points: 240 File size: 1.89 MB Pages: 79 Format: PDF

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AHRI Fundamentals of HVACR 2013

AHRI Fundamentals of HVACR 2013

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AHRI Electricity, Electronics, and Wiring Diagrams for HVACR 2014

AHRI Electricity, Electronics, and Wiring Diagrams for HVACR 2014

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AHRI Standard 210-240-2024 (I-P) - Performance Rating of Unitary Air-conditioning and Air-source Heat Pump Equipment Appendix Lis reproduced in this document with the permission of Canadian Standards

AHRI Standard 210-240-2024 (I-P) - Performance Rating of Unitary Air-conditioning and Air-source Heat Pump Equipment Appendix Lis reproduced in this document with the permission of Canadian Standards

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AHRI Standard 1600-2024 (I-P) - Performance Rating of Unitary Air-conditioning and Air-source Heat Pump Equipment Appendix Lis reproduced in this document with the permission of Canadian Standards

AHRI Standard 1600-2024 (I-P) - Performance Rating of Unitary Air-conditioning and Air-source Heat Pump Equipment Appendix Lis reproduced in this document with the permission of Canadian Standards

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AHRI Standard 1230-2010 - Performance Rating of Variable Refrigerant Flow (VRF) Multi-Split Air-Conditioning and Heat Pump Equipment - Addendum 2

AHRI Standard 1230-2010 - Performance Rating of Variable Refrigerant Flow (VRF) Multi-Split Air-Conditioning and Heat Pump Equipment - Addendum 2

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AHRI Standard 550-590-2011 (I-P) - Performance Rating Of Water-Chilling and Heat Pump Water-Heating Packages Using the Vapor Compression Cycle - Addendum 3

AHRI Standard 550-590-2011 (I-P) - Performance Rating Of Water-Chilling and Heat Pump Water-Heating Packages Using the Vapor Compression Cycle - Addendum 3

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AHRI Standard 550-590-2023 (I-P) - Performance Rating of Water-chilling and Heat Pump Water-heating Packages Using the Vapor Compression Cycle

AHRI Standard 550-590-2023 (I-P) - Performance Rating of Water-chilling and Heat Pump Water-heating Packages Using the Vapor Compression Cycle

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AHRI Standard 1340-2024 (I-P) - Performance Rating of Commercial and Industrial Unitary Airconditioning and Heat Pump Equipment

AHRI Standard 1340-2024 (I-P) - Performance Rating of Commercial and Industrial Unitary Airconditioning and Heat Pump Equipment

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AHRI Standard 920-2020 (I-P) - Performance Rating of Direct Expansion-Dedicated Outdoor Air System Units

AHRI Standard 920-2020 (I-P) - Performance Rating of Direct Expansion-Dedicated Outdoor Air System Units

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AHRI Standard 921-2020 (SI) - Performance Rating of Direct Expansion-Dedicated Outdoor Air System Units - Addendum 1

AHRI Standard 921-2020 (SI) - Performance Rating of Direct Expansion-Dedicated Outdoor Air System Units - Addendum 1

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AHRI Standard 600-2023 (I-P) - Performance Rating of Water-Brine to Air Heat Pump Equipment

AHRI Standard 600-2023 (I-P) - Performance Rating of Water-Brine to Air Heat Pump Equipment

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AHRI Standard 410-2023 - Performance Rating of Forced-circulation Air-cooling and Air-heating Coils

AHRI Standard 410-2023 - Performance Rating of Forced-circulation Air-cooling and Air-heating Coils

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AHRI Standard 921-2020 (SI) - Performance Rating of Direct Expansion-Dedicated Outdoor Air System Units

AHRI Standard 921-2020 (SI) - Performance Rating of Direct Expansion-Dedicated Outdoor Air System Units

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AHRI Standard 410-2001 - Forced-Circulation Air-Cooling and Air-Heating Coils - Addendum 3

AHRI Standard 410-2001 - Forced-Circulation Air-Cooling and Air-Heating Coils - Addendum 3

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AHRI Standard 551-591-2020 (SI) - Performance Rating of Water chilling and Heat Pump Water heating Packages Using the Vapor Compression Cycle

AHRI Standard 551-591-2020 (SI) - Performance Rating of Water chilling and Heat Pump Water heating Packages Using the Vapor Compression Cycle

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AHRI Standard 885-2008 R2011 - Procedure for Estimating Occupied Space Sound Levels in the Application of Air Terminals and Air Outlets - Addendum 1

AHRI Standard 885-2008 R2011 - Procedure for Estimating Occupied Space Sound Levels in the Application of Air Terminals and Air Outlets - Addendum 1

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AHRI Standard 340-360-2015 - Performance Rating of Commercial and Industrial Unitary Air-conditioning and Heat Pump Equipment

AHRI Standard 340-360-2015 - Performance Rating of Commercial and Industrial Unitary Air-conditioning and Heat Pump Equipment

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AHRI Standard 901-2014 (SI) - Performance Rating of Thermal Storage Equipment Used for Cooling

AHRI Standard 901-2014 (SI) - Performance Rating of Thermal Storage Equipment Used for Cooling

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AHRI Standard 700-2014 Appendix C - Analytical Procedures

AHRI Standard 700-2014 Appendix C - Analytical Procedures

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AHRI Standard 700-2014 Appendix D - Gas Chromatograms

AHRI Standard 700-2014 Appendix D - Gas Chromatograms