Rheem ES120-18-G Electric Water Heater 208V AC, 120 gal, 18,000 W, Single/Three Phase, 67.6 in Ht

Electric Water Heater, Operating Voltage 208V AC, Phase Single, Three, Equivalent BtuH 61,420 BtuH, First Hour Rating Not Applicable, Maximum Recovery Flow Rate 149 gph @ 50 Degrees F, Overall Height 67.6 in, Power Consumption 18,000 W, Tank Capacity 120 gal, Tank Diameter 30.25 in, Market Commercial, Number of Elements 6, Automatic Thermostat Yes, Cold Inlet Size 1 1/2 in, Cold Inlet Type NPT, Current 87 A, Element Material Stainless Steel, Height to Cold Inlet 4.8 in Commercial / Residential Commercial Water Heater Design Whole House Tank Capacity - Plumbing 119.9 gal Voltage - Water Heaters 208 Phase - Water Heaters 1/3 Total Watts 18,000 W Item Electric Water Heater Vent Type Standard Recovery @ 100 F Rise 74 gph Recovery @ 110 F Rise 68 gph Recovery @ 140 F Rise 53 gph Recovery @ 90 F Rise 83.0 gph Application Ferrous / Non-Ferrous Metal Over 1/8", S/S Tube, PVC, Cast Pipe and Nail Embedded Wood Tank Capacity 120 gal System of Measurement Inch Amps AC 50 for 3 Phase, 87 for 1 Phase Standards AHRI Compliant, ASME, CSA Certified, LWH, UL EPH Listed, UL Listed Includes Brass Drain Valve, Factory-Installed T&P Valve Industry Type Commercial Features Heavy Duty; Long Life Tank Design; Automatic Temperature Control; 98% Thermal Efficiency; Minimal Standby Heat Loss Number of Elements 6 Connection Location Cold Side/Hot Top Connection Type NPT Residential / Commercial Commercial Phase Single, Three Recovery @ 130 F Rise 57 gph Max. Pressure 150 psi Compliance UL Certified; UL Standard 1453; NC Code Compliant; DOE Test Procedures; ASHRAE Standard Recovery @ 50 F Rise 149 gph Recovery @ 70 F Rise 106 gph Recovery @ 120 F Rise 62 gph Fuel Type Electric Water Connection 1-1/2 in NPT Temp. Range 120 Degrees to 180 Degrees F Maximum Recovery Flow Rate 149 gph @ 50 Degrees F Operating Voltage 208V AC Maximum Delivered Temperature 181 Degrees F Minimum Delivered Temperature 120 Degrees F Maximum Water Pressure 150 psi Cold Inlet Type NPT Current 87 A Tank Insulation Material Polyurethane Equivalent BtuH 61,420 BtuH First Hour Rating Not Applicable Tank Lining Material Vitreous Glass Tank Outer Shell Finish Porcelain Enamel Recovery Rate @ Rise 106 gph @ 70 Degrees F, 53 gph @ 140 Degrees F, 57 gph @ 130 Degrees F, 62 gph @ 120 Degrees F, 68 gph @ 110 Degrees F, 74 gph @ 100 Degrees F, 83 gph @ 90 Degrees F Tank Outer Shell Material Steel Power Consumption 18,000 W Element Material Stainless Steel Water Connection Location Side Thermostat Mounting Surface Thermal Efficiency 98 % Hot Outlet Type NPT Market Commercial Included Valves Temperature and Pressure Relief Automatic Thermostat Yes