Read more Tankless, instantaneous heating for on demand hot water, No pre-heating. No stand-by heating loss energy-saving. Multiple protection to ensure your safety. This instant hot water heater with compact size perfect for kitchen, school, bathroom sinks, hospital, and a hair salon. Compact Size Product size: 38.5CM/10.24" (W) x 26CM/15.16" (H) x 9.3CM/3.7" (D) This instant hot water heater with compact size perfect for kitchen, school, bathroom sinks, hospital, and a hair salon. Over Temperature Protection When the outlet water temp. reaches over 153F/67C, the electricity will be cut off to avoid getting scalded and the screen displays E1. the appliance will start to work automatically while temp. drop to the set temperature. Digital Display & Touch Control Panel The electric tankless water heater comes with digital display & touch control panel so temp setting is easy job. Best of all, useful information on the screen helps you get full understanding of the working status, you needn’t go through hard lesson of temp setting by a mixer tap without direct information. Read more Specification Voltage: 240V~60Hz (not for 110V) Wattage: 18kW Max. Amp. load: 75A Min. required circuit breaker: 2x50A Min. wire size(AWG cooper): 2x8 Min. water flow to activate: 0.85GPM/3.2 L/min Water connections:3/4" NPT Product size:38.5CM/10.24" (W) x 26CM/15.16" (H) x 9.3CM/3.7" (D) Certified: ETL Read more Package Includes: 1*Electric Tankless Water Heater 1 set hanging boards and screws 1*Instructions