Electric hot water boilers and electric steam boilers for low to medium range applications compact, completely packaged and wired units with automatic controls and incoloy sheathed elements input power requirement: 30-390 kw, 460 or 480 volt, 3 phase, 30-195 kw, 208 or 240 volt, 3 phase; or 15-120 kw, 240 volt, 1 phase output: 98,000.