Electric Tankless Water Heater Operating Voltage 208V AC Phase Three Maximum Flow Rate 40 gpm Minimum Flow Activation 1 gpm Overall Height 17.61 in Overall Width 26.17 in Overall Depth 10.28 in Power Consumption 32 000 W Maximum Delivered Temperature 140 Degrees F Minimum Delivered Temperature 80 Degrees F Current 89 A Market Commercial Industrial Application Low Duty Cycle Control Type Digital Display with Keypad Cord Conductor Gauge 3 AWG Wire Default Temperature 120 Degrees F