With the ability to provide consistent hot water for up to 4-5 people, the Rinnai 160L Electric Hot Water System perfectly suits installations for medium-sized households and dwellings. Designed for peace-of-mind, the hot water tanks are thermostatically controlled with safety temperature shut off and the unique blend of enamel and enhanced sacrificial anode protection extends its lifespan. Featuring single or twin element configurations, standard sizing for emergency changeovers and with internal / external applications available, updating existing or installing new hot water tanks is a breeze with minimal changeover costs.