EcoSmart’s newly designed Eco Mini collection provides immediate hot water in small quantities, making it a suitable point-of-use heater for remote sinks in a garage, outdoor kitchen, studio, or guest house. Models come in 1.5-, 2.5-, 4-, and 6-gallon sizes, all equipped with an external temperature control knob and a cord and 15-amp plug for use in a 120-volt outlet. Pricing ranges from $135 to $205, depending on unit size.