Performance 6 kW 1.0 GPM Point-Of-Use Tankless Electric Water HeaterReduce energy use and save on costs with this Rheem Performance tankless electric point of use water heater. Ideal for compact areas, such as under sinks, this unit provides enough hot water for up to two faucets based on geographical location (see selection guide). It saves by only heating water when needed. This water heater features an electronic temperature control that adjusts from 80 to 140 degrees F in 1 degree increments. Professional