Water Efficiency with IAPMO

We were joined by Christoph Lohr, VP of Technical Services and Research at IAPMO, The International Association of Plumbing & Mechanical Officials. Christoph presented updates to the Water Efficiency Standard (WE-Stand) and a detailed review of the Water Demand Calculator.
The Water Demand Calculator was recently adopted by the City of Vancouver as the preferred method of calculating water demand, as it can help reduce water and water heating compared to conventional pipe sizing processes.