CHRONOMITE LABS SR-15L/277 HTR-I 277VAC, Both Electric Tankless Water Heater, Undersink, 80 Degrees to 120 Degrees F, 4150 WElectric 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 Height 6.25 in, Overall Width 9.63 in, Overall Depth 2.75 in, Power Consumption 4,150 W, Maximum Delivered Temperature 160 Degrees F, Minimum Delivered Temperature 140 Degrees F, Adjustable Thermostat No, Current 15 A, Environment Indoor, Market Commercial, Residential, Application Hospitality Sink, Manual Hand Washing FaucetDimensionsDepth2-3/4Height6-1/4Width9-5/8Wire Size12 AWGOverall Width9.63 inOverall Height6.25 inOverall Depth2.75 inHot Outlet Size3/8 inCold Inlet Size3/8 inDetailsItem Water HeatersElectric Tankless Water HeaterItemElectric Tankless Water HeaterWater Heater DesignPoint-of-UseWater Heater ApplicationUndersinkCommercial / ResidentialBothWatts Water Heaters4150Amps Water Heaters15Voltage Water Heaters277Min. Flow Activation0.35 gpmPhase Water Heaters1Temp. Range80 Degrees to 120 Degrees FTemp. Rise @ 1.5 GPM19 Degrees FWatts4150Temp. Rise @ 20.0 GPM15AIncludesCompression Fittings, Faucet Flow ControlsMountingHorizontalStandardsUL, IAMPO, HUD, ADAWater Connection3/8 CompressionTemp. Rise @ 0.5 GPM57 Degrees FPressure Range25 to 150 psiVoltage277VACResidential / CommercialBothFeatures99% Energy Efficient, Compact Size, Easy to Install, Low Installation Cost, Unlimited Hot WaterPhase1Amps AC15Max. Flow Rate1.5 gpmMaximum Delivered Temperature160 Degrees FCord Conductor Gauge14 AWG WireMounting OrientationHorizontalMinimum Delivered Temperature140 Degrees FMaximum Flow Rate1.5 gpmMinimum Water Pressure25 psiCurrent15 AAdjustable ThermostatNoCold Inlet TypeCompressionApplicationHospitality Sink, Manual Hand Washing FaucetMounting TypeWall MountingElement MaterialCelcon PlasticOperating Voltage277V ACTemperature Rise @ Flow28 Degrees F @ 1 gpm, 38 Degrees F @ 0.75 gpm, 71 Degrees F @ 0.40 gpmHousing MaterialAluminumMinimum Flow Activation0.35 gpmEnvironmentIndoorMaximum Water Pressure80 psiMarketCommercial, ResidentialHot Outlet TypeCompressionPower Consumption4,150 W