Eemax™ Electric Tankless Water Heater, Thermostatic, Series: Three™ Series, 240 VAC, 119 A, 28500 W, 1 ph, 4 gpm, 3/4 in MNPT Water Connection, Nickel Chrome Heating Element, Energy Factor: 0.99, (3) 8 AWG Wire, Wall Mount, 2.5 gpm at 78 deg F Rise Recovery, 25 to 150 psi, 140 deg F, ASME Yes/No: No, White, 15.19 in W x 4.32 in D x 12.14 in H, Commercial Commercial/Residential/Dual, Domestic