ASME A112.19.7 2020
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ASME A112.19.7/CSA B45.10 – 2020: Hydromassage Bathtub Systems
| Published By | Publication Date | Number of Pages |
| ASME | 2020 | 49 |
This is the second edition of ASME A112.19.7/CSA B45.10, Hydromassage bathtub systems. It supersedes the previous edition published in 2012. This Standard has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group. This Standard was approved as an American National standard by the American National Standards Institute on March 5, 2020.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | ASME A112.19.7-2020/CSA B45.10:20, Hydromassage bathtub systems |
| 3 | Standards Update Service |
| 9 | ASME A112 Standards Committee on Plumbing Materials and Equipment |
| 13 | ASME A112.19.7 Project Team on Whirlpool Bathtub Appliances |
| 15 | CSA Technical Committee on Plumbing Fixtures |
| 20 | CSA/ASME Joint Harmonization Task Group on Plumbing Fixtures |
| 22 | Preface |
| 24 | 1 Scope |
| 25 | 2 Reference publications |
| 26 | 3 Definitions and abbreviations 3.1 Definitions |
| 27 | 3.2 Abbreviations 4 General requirements 4.1 Electrical requirements 4.2 Plumbing fixtures 4.3 Plumbing supply fittings |
| 28 | 4.4 Piping and tubing 4.4.1 Copper 4.4.2 Plastic 4.4.3 Flexible hoses 4.4.4 Alternative materials 4.5 Solvent cements for use with flexible piping 4.6 Suction fittings 4.7 Circulation system installation |
| 29 | 4.8 Pump or blower 4.9 Field-assembled or retrofitted bathtubs 4.10 Backflow prevention 4.11 Suction fitting assemblies (whirlpool bathtubs only) 4.12 Suction fitting cover apertures 5 Testing 5.1 Installation 5.2 Water retention in whirlpool or air-jetted bathtubs 5.2.1 General |
| 30 | 5.2.2 Preconditioning 5.2.3 Performance 5.2.4 Chlorine test |
| 33 | 5.2.5 Volumetric test 5.3 Physical tests for suction fittings (whirlpool bathtubs only) 5.3.1 General 5.3.2 Test conditions |
| 34 | 5.3.3 Surface evaluation 5.3.4 Deflection test 5.3.5 Shear load test |
| 35 | 5.3.6 Vacuum and point impact test 5.4 Hair entanglement test for suction fittings 5.4.1 General 5.4.2 Test preparation |
| 36 | 5.4.3 Test with the fitting affixed to the test fixture |
| 37 | 5.4.4 Test with the fitting affixed to the bathtub |
| 38 | 6 Markings and installation instructions 6.1 General 6.2 Factory-assembled whirlpool or air-jetted bathtubs 6.3 Field assemblies and retrofitted bathtubs (whirlpool bathtubs only) 6.4 Suction fittings (whirlpool bathtubs only) |
| 39 | 6.5 Installation instructions 6.5.1 General 6.5.2 Factory-assembled whirlpool or air-jetted bathtubs 6.5.3 Roughing-in dimensions 6.5.4 Service access and controls 6.5.5 Electrical 6.5.6 Operation, use, and care instructions 6.5.7 Flushing instructions |
| 47 | Annex A (informative)Unit conversion and rounding criteria |
| 48 | Annex B (normative)Random sampling method for testing bathtubs |
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ASME A112.19.7-2020/CSA B45.10:20
Hydromassage bathtub systems Published By Publication Date Number of Pages CSA 2020 49
