Bosch Greentherm 9900i Tankless Water Heater With Wi-Fi & Internal Pump

* Energy efficient ENDLESS hot water for the whole house The Greentherm 9900i series makes ENDLESS hot water for most 2.5 bath homes, and can cascade together to satisfy the highest hot water demands of larger homes. It features an efficiency rating (in UEF) up to 0.96, and is far more efficient than traditional tank water heaters. No matter how many people in a row need to bathe, the Greentherm will never run out of hot water. Cold showers are a thing of the past! * Replacing an existing hot water tank? The Greentherm 9900i has unique top water connections and bottom drain ports that eliminate the need for accessory isolation valves and excess water piping. The unit has an array of sensors & controls that automatically control the combustion process, making the switch to tankless water heating quick, easy and low-maintenance. It's the easiest tankless replacement of a tank in the industry. * Beautiful and Durable All Greentherm models feature sleek, rounded cabinet corners and an LED touch screen display,...