Electric Tankless Water Heater Operating Voltage 120V AC Phase Single Cold Inlet Size 3/8 in Maximum Flow Rate 1.5 gpm Minimum Flow Activation 0.25 gpm Overall Height 10.75 in Overall Width 5.25 in Overall Depth 3 in Power Consumption 3 000 W Maximum Delivered Temperature 140 Degrees F Minimum Delivered Temperature 70 Degrees F Current 25 A Environment Indoor Market Commercial Application Kitchen Sinks Metering Faucets Lavatory Faucets Sensor Faucets