Electric Tankless Water Heater, Operating Voltage 277V AC, Phase Single, Cold Inlet Size 3/8 in, Maximum Flow Rate 1.5 gpm, Minimum Flow Activation 0.35 gpm, Overall Depth 2.75 in, Overall Height 6.25 in, Overall Width 9.63 in, Power Consumption 5, 540 W, Maximum Delivered Temperature 110 Degrees F, Minimum Delivered Temperature 104 Degrees F, Adjustable Thermostat No, Current 20 A, Environment Indoor, Market Commercial, Residential, Cold Inlet Type Compression, Cord Conductor Gauge 12 AWG Wire. This item has been restricted from sale in the following state (s): []