PRESS RELEASE

    IAPMO R&T Announces New American National Standard for Solar Heating Systems

    IAPMO R&T Announces New American National Standard for Solar Heating Systems

    Ontario, Calif. — IAPMO R&T, a leading developer of standards for the plumbing, mechanical and solar industries, is pleased to announce that the new standard IAPMO/ANSI S1001.1, Design and Installation of Solar Water Heating Systems, has been approved by the American National Standards Institute (ANSI) as an American National Standard.

    IAPMO’s S1001 Solar Standards Technical Subcommittee members met in a collaborative and open process to develop a solar water heating system standard that is completely transparent and reflects the technical realities of today’s solar heating marketplace.

    The purposes of this standard are to establish generally acceptable minimum quality criteria for the design and installation of residential and small commercial solar water heating systems; to serve as a guide for manufacturers, distributors, architects, engineers, contractors, code authorities, program administrators and end-users; to promote understanding regarding materials, manufacture and installation; to form a basis for fair competition; and to provide a basis for consistency and fitness for use of solar water heating systems.

    For 87 years The IAPMO Group has offered a comprehensive menu of services — product testing and certification, code and standard development, training and education — offering clients one-stop shopping for all of their solar, plumbing and mechanical needs. For a complete listing of available services, visit www.iapmo.org.


    Blueprint for Progress: IAPMO at the ANSI Innovation Summit Demonstrates How Codes and Standards Advance U.S. Competitiveness and Public Health

    21 October 2025

    IAPMO® is proud to be a diamond sponsor and administrating organization at the 2025 ANSI Innovation Summit this week. Formerly World Standards Week, the ANSI Innovation Summit is an annual event that convenes the Institute's members and private- and public-sector stakeholders from across the standards and conformity assessment communities to come together, learn from each other, and showcase their important work. 

    IAPMO Celebrates 10 Years of WorldSkills Global Industry Partnership

    16 October 2025

    IAPMO®, a global team of experts engaging industry and government for a safer built environment, and its charitable foundation, the International Water, Sanitation and Hygiene Foundation (IWSH®), are proud to celebrate 10 years as a WorldSkills Global Industry Partner. IAPMO and IWSH celebrated the milestone this week at the annual General Assembly of WorldSkills International Members in Dubrovnik, Croatia.

    New WPC Africa workgroup promotes regional collaboration and further Global Partnership at WorldSkills Africa 2025

    13 October 2025

    A first-of-its-kind workshop for African World Plumbing Council (WPC) member organizations was held alongside the WorldSkills Africa 2025 capacity-building program for Plumbing, hosted at the Fountain Gate Craft & Trades School in Lusaka, Zambia, from Sept. 1-5. This workshop assembled a team of proactive WPC representatives from Zambia, South Africa, and Rwanda for a first in-person meeting of WPC member organizations on the continent. 

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