ASHRAE 103 : 2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
METHOD OF TESTING FOR ANNUAL FUEL UTILIZATION EFFICIENCY OF RESIDENTIAL CENTRAL FURNACES AND BOILERS
Hardcopy , PDF
03-19-2022
English
01-01-2017
Foreword
1 Purpose
2 Scope
3 Definitions
4 Classifications
5 Requirements
6 Instruments
7 Apparatus
8 Methods of Testing
9 Test Procedure
10 Nomenclature
11 Calculations of Derived Results from Test Measurements
12 References
Informative Appendix A - Reducing Calculation Time in Section 11
Informative Appendix B - Oil/Gas/Electric Formulas for Energy Factor
Informative Appendix C - Calculation of Furnace and Boiler
Comparative Average Annual Cost
Informative Appendix D - Guidelines for Measuring OFF-Cycle Mass Flow
Using the Tracer Gas Method
Informative Appendix E - Plotted Values and Graphs
Informative Appendix F - Determination of Boiler Performance for
Low Water Temperature Applications
Informative Appendix G - Bibliography
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