AHRI 431 (SI) : 2014 ADD 1 2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
PERFORMANCE RATING OF CENTRAL STATION AIR-HANDLING UNIT SUPPLY FANS
19-07-2024
03-03-2015
Section 1. Purpose
Section 2. Scope
Section 3. Definitions
Section 4. Classifications
Section 5. Test Requirements
Section 6. Rating Requirements
Section 7. Symbols and Subscripts
Section 8. Minimum Data Requirements for Published Ratings
Section 9. Marking and Nameplate Data
Section 10. Conformance Conditions
APPENDICES
Appendix A. References - Normative
Appendix B. References - Informative
Appendix C. Criteria for Proportionality Informative
Appendix D. Example Fan Array Calculation-Informative
Appendix E. Correcting for Pressure Drop Through the Test
Equipment for Unducted Discharge Tests-Normative
Pertains to Central Station Air-handling Units, as defined in Section 3.
| DevelopmentNote |
Together with AHRI 430 (I-P), it supersedes AHRI 430. For I-P listing, see AHRI 430 (I-P). (02/2015)
|
| DocumentType |
Standard
|
| PublisherName |
Air-Conditioning, Heating and Refrigeration Institute
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| AHRI 261 (SI) : 2017 | SOUND RATING OF DUCTED AIR MOVING AND CONDITIONING EQUIPMENT |
| AHRI 841 (SI) : 2015 | PERFORMANCE RATING OF UNIT VENTILATORS |
| AMCA 99 : 2016 | STANDARDS HANDBOOK |
| IEC 60038:2009 | IEC standard voltages |
| AHRI 340/360 : 2007 | PERFORMANCE RATING OF COMMERCIAL AND INDUSTRIAL UNITARY AIR-CONDITIONING AND HEAT PUMP EQUIPMENT |
| AHRI 110 : 2002 | AIR-CONDITIONING, HEATING AND REFRIGERATING EQUIPMENT NAMEPLATE VOLTAGES |
| AHRI 440 : 2008 | PERFORMANCE RATING OF ROOM FAN-COILS |
| AHRI 410 : 2001 | FORCED-CIRCULATION AIR-HEATING AND AIR-COOLING COILS |
| ASHRAE 51 : 2016 | LABORATORY METHODS OF TESTING FANS FOR CERTIFIED AERODYNAMIC PERFORMANCE RATING |
| ASHRAE HDBK FUNDAMENTALS : 2013 | ASHRAE HANDBOOK - FUNDAMENTALS |
| AMCA 210 : 2016 | LABORATORY METHODS OF TESTING FANS FOR CERTIFIED AERODYNAMIC PERFORMANCE RATING |
| AHRI 210/240 : 2006 | PERFORMANCE RATING OF UNITARY AIR-CONDITIONING AND AIR-SOURCE HEAT PUMP EQUIPMENT |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.