High-Efficiency Urinals (HEUs) U.S. and CANADA

This article explains what a high-efficiency urinal is and includes a list of water sense urinals.

KOELLER, J. GAULEY. B. (2009): High-Efficiency Urinals (HEUs) U.S. and CANADA. Yorba Linda and Mississauga: Koeller & Company and Veritec Consulting Inc. URL [Accessed: 13.10.2011]