Water heating accounts for 15-20% of all energy use in homes with electric water heating. Water-saving devices, such as aerators, efficient showerheads and thermostatic shut-off valves, reduce the energy required to heat water as less water is consumed. BPA supports water heating by offering heat pump water heater, aerator, showerhead and thermostatic shut-off valve measures. 

Water Heating at a glance

Water Heating Essentials