EcoSmart ECO 18 Electric Tankless Hot Water Heater 18kW 220-240V

EcoSmart Eco 18 Electric Tankless Hot Water Heaters let you enjoy endless hot water when you want it, only when you need it. Go Tankless and Save. These water heaters are the most powerful Smart Technology electric tankless units in the market today. They are configured for climates with incoming water temperature that ranges from 45 to 60 degrees Fahrenheit. How to choose your water heater model Step 1: Add up the flow rates of all the water use points that you expect to simultaneously use. It does not matter whether your home has 2 showers, 4 sinks, a dishwasher and a clothes washer. What only matters is which of them you expect to run at the same time. See Chart A. Step 2: Determine your coldest incoming water temperature of the year. Step 3. Take your info from Step 1 and 2 and look up the info on Chart B. Step 4: Ensure you have sufficient electrical service. See "Electrical Requirements" chart below. Chart A Flow rate guidelines for various hot water appl