CSA C273.3 : M91(R2001)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PERFORMANCE STANDARD FOR SPLIT-SYSTEM CENTRAL AIR-CONDITIONERS AND HEAT PUMPS
01-03-2005
12-01-2013
Technical Committee on the Performance of
Air-Conditioning and Heat-Pump Equipment
Technical Subcommittee on the Performance of Central
Air-Conditioners and Heat Pumps
Preface
Foreword
1 Scope
2 Definitions and Reference Publications
3 General Requirements
4 Rating Requirements
4.1 Standard Ratings
5 Performance Requirements
5.1 General
5.2 Values of Minimum SEER and HSPF
5.3 Maximum High-Temperature Operation
5.4 Low-Temperature Operation (Cooling)
5.5 Insulation Efficiency (Cooling)
5.6 Condensate Disposal (Cooling)
6 Tests
6.1 General
6.2 Test Procedures and Conditions
6.3 Maximum High-Temperature Operation Test
6.4 Low-Temperature Operation Test (Cooling)
6.5 Enclosure Insulation Effectiveness Test (Cooling)
6.6 Condensate Disposal Test (Cooling)
7 Calculation of SEER and HSPF
7.1 Calculation of the Degradation Coefficients CD
7.2 Calculation of the SEER
7.3 Calculation of the HSPF
Appendix A - Uniform Test Method for Measuring the Energy
Consumption of Central Air-Conditioners
(including Heat Pumps)
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