Hot Water Boiler, electric, single, automatic, 15 gallon, on/off switch, insulated side & top, top mounted controls, drain valve, faucet guard protector, controlled refill to maintain consistent temperature out of the faucet no matter how full the boiler, stainless steel construction, 3 x 3.0kW heater, 120/208-240v, 3-ph, 4+G wires, 19.4 - 22.4 max amp draw, 7.0 - 9.1kW, terminal block, 17.0 - 22.0 gallons per hour, UL, cUL, NSF
