Ecosmart EcoSmart ECOS 18, 18KW Tankless Electric Water Heater

EcoSmart ECOS 18, 18KW Tankless Electric Water Heater. Endless On-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow rates ensure efficiency and consistent performance within 1 degree of selected temperature. Save Energy; EcoSmart tankless electric water heaters are thermal energy efficient; Only heats water when called unlike a tank heater that maintains water temperature even when not being used.. Save Space; EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use; Dimensions 17 x 14 x 3.75 inches