ASHRAE and IAPMO To Co-Publish Water Efficiency Document

ASHRAE and the International Association of Plumbing and Mechanical Officials (IAMPO) announced an agreement to co-publish a document to address water efficiency in buildings.
 
The comprehensive document will combine ASHRAE 191P,  Standard for the Efficient Use of Water in Building Mechanical Systems, along with WE-Stand™, IAPMO’s Water Efficiency and Sanitation Standard, to offer complimentary water efficiency guidance and references in one publication. ASHRAE 191P provides minimum requirements for the design of building mechanical systems that limit the volume of water required to operate HVAC systems. WE-Stand™ focuses on achieving safe and efficient water use in both residential and non-residential buildings.