A GREATER DEGREE OF GOOD
As a member of the Rheem® family of brands, EcoSmart® is a big part of Rheem Manufacturing’s commitment to taking a greater degree of responsibility for future generations. Visit our sustainability page on Rheem.com to learn more about how we’re doing good by our customers, our people, our partners—and our planet.Learn More
EcoSmart, Design for a Sustainable FutureEcoSmart tankless electric water heaters heat water only when needed unlike traditional water heater tanks. EcoSmart tankless electric water heaters are 99.8% thermal energy efficient compared to only 65% with a tank heater. Since the water is only heated when called from an application, there is little thermal heat loss compared to constant heating of a large amount of water with a tank heater.