Reliance 80 gal 4500 W Electric Water Heater

2.73 Uniform Energy Factor in Efficiency Mode, User-friendly easy to read display, LEDs clearly indicate current operating mode, Vacation mode programmable up to 99 days, 208 or 240 volt, single phase, 60 Hz power, Unit requires provision for condensate draining, if a suitable drain is not available, a condensate pump is required, environmentally-friendly non-CFC foam insulation