ENERGY STAR® certified water heaters save energy and money with smart design enhancements that improve efficiency and performance. If your water heater is 10 or more years old, replace it with an ENERGY STAR® certified model to start saving money right away. There’s an ENERGY STAR® certified water heater to fit every household’s needs, from electric heat pump models to electric on demand, to solar water heating systems that save even more energy and money.
