On-Demand Water Heaters: Greater Efficiency and Many Applications
Homeowners assume there is no option for the dinosaur in the basement: the huge tank water heater. Americans have grown accustomed to paying for the energy required to keep a large tank of water hot 24/7. However, on-demand tankless water heaters are becoming more efficient, and as a result, more accepted in homes. They require no storage tank, heating water directly only when hot water is needed.