AHRI 420 : 2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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 FORCED-CIRCULATION FREE-DELIVERY UNIT COOLERS FOR REFRIGERATION
Hardcopy , PDF
English
01-01-2000
26-02-2017
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
Appendix C - Methods of Testing Forced-Circulation Free-Delivery
Unit Coolers for Refrigeration - Normative
Describes factory-made, Forced-Circulation, Free-Delivery Unit Coolers, as defined in Section 3, operating with a Volatile Refrigerant fed by either direct expansion or liquid overfeed at wet and/or dry conditions.
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
Air-Conditioning, Heating and Refrigeration Institute
|
| Status |
Superseded
|
| SupersededBy |
| AHRI 1350 (I-P) : 2014 ADD 1 2015 | MECHANICAL PERFORMANCE RATING OF CENTRAL STATION AIR-HANDLING UNIT CASINGS |
| ASHRAE 26 : 2010 | MECHANICAL REFRIGERATION AND AIR-CONDITIONING INSTALLATIONS ABOARD SHIP |
| AHRI 1351 (SI) : 2014 ADD 1 2015 | MECHANICAL PERFORMANCE RATING OF CENTRAL STATION AIR-HANDLING UNIT CASINGS |
| ASHRAE HDBK REFRIGERATION : 2014 | ASHRAE HANDBOOK - REFRIGERATION |
| AHRI 430 : 1999 | PERFORMANCE RATING OF CENTRAL STATION AIR-HANDLING UNITS |
| AHRI 1251 (SI) : 2014 | PERFORMANCE RATING OF WALK-IN COOLERS AND FREEZERS |
| AHRI 1250 (I-P) : 2014 | PERFORMANCE RATING OF WALK-IN COOLERS AND FREEZERS |
| IEC 60038:2009 | IEC standard voltages |
| ASHRAE 41.1 : 2013 | STANDARD METHOD FOR TEMPERATURE MEASUREMENT |
| AHRI 110 : 2002 | AIR-CONDITIONING, HEATING AND REFRIGERATING EQUIPMENT NAMEPLATE VOLTAGES |
| ASHRAE 41.9 : 2011 | STANDARD METHODS FOR VOLATILE-REFRIGERANT MASS FLOW MEASUREMENTS USING CALORIMETERS |
| ASHRAE 41.10 : 2013 | METHODS FOR REFRIGERANT MASS FLOW MEASUREMENT USING FLOWMETERS |
| ASHRAE HDBK FUNDAMENTALS : 2013 | ASHRAE HANDBOOK - FUNDAMENTALS |
| ASHRAE 41.4 : 2015 | STANDARD METHOD FOR MEASURING THE PROPORTION OF LUBRICANT IN LIQUID REFRIGERANT |
| ASHRAE 41.3 : 2014 | METHODS FOR PRESSURE MEASUREMENT |
| ASHRAE 34 : 2013 | DESIGNATION AND SAFETY CLASSIFICATION OF REFRIGERANTS |
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