ANSI Z21.10.3-2019/CSA 4.3-2019 Gas water heaters - Volume III, storage water heaters with input ratings above 75,000 Btu per hour, circulating and instantaneous
Publication Year
2019
Document Status
Current
Abstract
Specifies newly produced, large automatic storage water heaters having input ratings above 75,000 Btu/hr (21,980 W), instantaneous water heaters, circulating water heaters including booster water heaters
Publisher Information
Canadian Standards Association
CSA Group is a global organization dedicated to safety, social good, and sustainability. CSA Group is a leader in Standards Development and in Testing, Inspection and Certification around the world, including Canada, the U.S., Europe, and Asia. The mission of CSA Group’s not-for-profit Standards Development Organization is to enhance the lives of people through the advancement of standards in the public and private sectors. The technical and management standards developed with more than 10,000 CSA Group volunteer members help improve safety, health, the environment, and economic efficiency. CSA Group is also a major educator in the application of standards, offering instructor-led training (in-person or virtual), self-paced online courses, personnel certification, and other learning products to meet the needs of standards users.
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