EcoSmart ECO 36 is a 36-kilowatt tankless electric water heater ideal for providing hot water for apartments, condominiums, townhomes and other whole home applications. It can provide between 3.6 and 8.7 gallons-per-minute depending on the inlet water temperature. To select the best solution for your hot water needs, please refer to the sizing guide. With EcoSmart you will be happier knowing the warm water you expect is available endlessly, consistently, and on-demand, allowing you to reduce your water and energy waste. Now that feels warm all over! EcoSmart - Sharing the Warmth.. Endless hot water with consistent temperature. Save Space - Compact size saves valuable storage space. Save Energy - Patented self-modulating technology adjusts energy based on hot water needs. Save Time - No venting, unit can be installed directly at the point-of-use. Save Money - Save up to 50% on water heating bills according to the Department of Energy. Digital thermostatic temperature control in 1-degree increments. Temperature range of 80-140°F (add in C). Durable stainless steel heating elements, Limited lifetime warranty. Before purchase and installation, please verify that you have the proper electrical requirements for your chosen heater. ETL Listed to UL-499 and CAN/CSA-C22.2 No. 64. Selection guide. <a href="https://www.homedepot.com/c/ab/types-of-water-heaters/9ba683603be9fa5395fab908649bc7f" target="_blank" style="color:#F96302">Check out our buying guide on water heaters</a>. <a href="https://www.homedepot.com/c/ab/how-do-tankless-water-heaters-work/9ba683603be9fa5395fab90c29ab2eb" target="_blank" style="color:#F96302">What tankless water heater is right for you?</a>. Tankless Electric Buying Guide<br /><br /><center><img src="https://inlinecontent.thdstatic.com/pre/032615/26P/EcoSmart%20How%20to%20Buy.jpg" alt="Ecosmart Tankless Water Heater"></center><br />. <a href=https://www.homedepot.com/c/electronics_recycling_programs style=color:#F96302 target=_blank>Click here for more information on Electronic Recycling Programs</a>. Required Volt Connection: 240 volt. Application Type: Residential. Indoor/Outdoor: Indoor. Features: Wall Mounted. Wattage (watts): 36000 W. Fuel Type: Electric. Number of Showers: 1-3