Have you ever gone to take a shower and realized that there is no hot water left? If so, then the EEMax HA013240 is the product for you! It is a revolutionary new product that has changed the water heating industry. Unlike Traditional water heaters that use a water replacement method where hot water leaves the tank and is replaced by cold water, the EEMax HA013240 Tank-less Water Heater has no tank, but rather has the water flow through a series of heated coils as you use it. You will always have hot water whenever you need it. This System is also about 75% more efficient than the tank heater, so it practically pays for itself in no time at all. This product is powered by 13 kilowatss of electricity helping you to conserve energy during each use. This Eemax HA013240 Tankless Water Heater is also an American manufactured product with a Full 5 year Factory Warranty against Heater Body and Element Assembly leaks.