water demand calculator

Ontario, Calif. — Using the International Association of Plumbing and Mechanical Officials’ (IAPMO) Water Demand Calculator™ as an alternative to sizing methods in traditional plumbing codes can result in energy, carbon and water savings with no change to how residents use plumbing fixtures in their homes every day, an analysis by Arup, a global collective Read more

Madison, Wis. — The Wisconsin Department of Safety and Professional Services has approved IAPMO’s Water Demand Calculator (WDC) as an alternate method for estimating the demand load for a building’s water supply and principle branches for one- and two-family dwellings in the state. A revolutionary tool, the WDC predicts peak water demand in single-family homes and apartment Read more