AHRI 270 : 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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SOUND PERFORMANCE RATING OF OUTDOOR UNITARY EQUIPMENT
Hardcopy , PDF
20-07-2024
01-01-2008
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Section 1. Purpose
Section 2. Scope
Section 3. Definitions
Section 4. Test Requirements
Section 5. Rating Requirements
Section 6. Minimum Data Requirements for Published Ratings
Section 7. Marking and Nameplate Data
Section 8. Conformance Conditions
APPENDICES
Appendix A. References - Normative
Appendix B. References - Informative
Pertains to the outdoor sections of factory-made air-conditioning and heat pump equipment as defined in ANSI/AHRI Standard 210/240, ANSI/AHRI Standard 340/360 (cooling capacity ratings of equal to or less than 40.0 kW), ANSI/AHRI Standard 1230, ANSI/AHRI Standard 1160 (I-P), and ANSI/AHRI Standard 1161 (SI).
| DocumentType |
Standard
|
| Pages |
28
|
| ProductNote |
New child “ADD 1 2015” is now added
|
| PublisherName |
Air-Conditioning, Heating and Refrigeration Institute
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| ASHRAE HDBK HVAC APPLICATIONS : 2015 | ASHRAE HANDBOOK - HVAC APPLICATIONS |
| OO-A-373 Revision D:1998 | AIR CONDITIONER, SELF CONTAINED SPACE TYPES, WATER, AIR OR EVAPORATIVE COOLED |
| AHRI 1280 : 2014 | SOUND POWER RATING OF WATER-COOLED CHILLERS |
| ASHRAE HDBK REFRIGERATION : 2014 | ASHRAE HANDBOOK - REFRIGERATION |
| AHRI 370 : 2001 | SOUND PERFORMANCE RATING OF LARGE AIR-COOLED OUTDOOR REFRIGERATING AND AIR-CONDITIONING EQUIPMENT |
| AHRI 300 : 2000 | SOUND RATING AND SOUND TRANSMISSION LOSS OF PACKAGED TERMINAL EQUIPMENT |
| AHRI 275 : 1997 | APPLICATION OF OUTDOOR UNITARY EQUIPMENT A-WEIGHTED SOUND POWER RATINGS |
| AHRI 1230 : 2010 ADD 2 2014 | PERFORMANCE RATING OF VARIABLE REFRIGERANT FLOW (VRF) MULTI-SPLIT AIR-CONDITIONING AND HEAT PUMP EQUIPMENT |
| AHRI 220 : 2014 | REVERBERATION ROOM QUALIFICATION AND TESTING PROCEDURES FOR DETERMINING SOUND POWER OF HVAC EQUIPMENT |
| 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 1161 (SI) : 2014 | PERFORMANCE RATING OF HEAT PUMP POOL HEATERS |
| AHRI 1160 (I-P) : 2014 ADD 1 2015 | PERFORMANCE RATING OF HEAT PUMP POOL HEATERS |
| ANSI S1.11 : 2014 | SPECIFICATION FOR OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND ANALOG AND DIGITAL FILTERS |
| AHRI 250 : 2001 | PERFORMANCE AND CALIBRATION OF REFERENCE SOUND SOURCES |
| AHRI 210/240 : 2006 | PERFORMANCE RATING OF UNITARY AIR-CONDITIONING AND AIR-SOURCE HEAT PUMP EQUIPMENT |
| AHRI 230 : 2013 | SOUND INTENSITY TESTING PROCEDURES FOR DETERMINING SOUND POWER OF HVAC EQUIPMENT |
| AHRI 1140 : 2012 | SOUND QUALITY EVALUATION PROCEDURES FOR AIR-CONDITIONING AND REFRIGERATION EQUIPMENT |
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