WHAM: A simplified energy consumption equation for water heaters

Jim Lutz, Camilla Dunham Whitehead, Alex Lekov, David W. Winiarski, Greg Rosenquist

OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) · 1998 · 21 citations · 0 references

Concepts

Abstract

Energy analysts need a method to quickly and reliably estimate residential water heater energy consumption. The Water Heater Analysis Model (WHAM) is a simple energy equation that accounts for a variety of operating conditions and water heater characteristics when calculating energy consumption. The results of WHAM are compared to the results of detailed water heaters simulation programs and show a high level of accuracy in estimating energy consumption.