RHEEM TANKLESS 3.5KW RTEX-04/T

Efficient Design – UEF up to .95 and advanced self-modulating technology only consumes the power needed to satisfy hot water demand | Flow Rate up to 0.25 GPM | Digital thermostatic temperature controls in 1-degree increments ranging from80°F - 140°F (26°C - 60°C) | Includes two optional 0.35 GPM aerators (flow restrictors) for optimal temperature output and performance | Stainless steel heat exchanger reduces corrosion for long life | Brass 1/2" NPT fittings located on the bottom for the inlet and outlet water connections