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Major events — especially the 1933 Chicago World’s Fair amoebic dysentery outbreak — led to better research, plumbing codes and the development of testable backflow prevention devices.
The history of backflow prevention is a story of public health incidents over the years, in which health officials and members of the plumbing industry learned the dangers and health hazards associated with cross-connections after investigating backflow incidents that sickened and killed many people.
IAPMO is pleased to announce that In Compliance, a German-based consulting firm specializing in international product compliance requirements and regulations, has joined the IAPMO family.
ASHRAE has installed its 2026–27 Society president, along with newly elected officers and directors, during its 2026 Annual Conference in Austin, Texas.
ASHRAE recognized outstanding member achievements during its Annual Conference, honoring individuals for their contributions to the HVAC&R industry and the Society.
This new system builds on the original iHydrant technology to combine acoustic leak detection, pressure monitoring, and temperature data with machine learning tools.