Opened box, Like new never installed instant water heater. The item "Rheem RTEX-04 3.5kW 120V Point of Use Electric Tankless Water Heater" is in sale since Wednesday, April 21, 2021. This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Water Heaters\Tankless Water Heaters". The seller is "elecspec99" and is located in Assonet, Massachusetts. This item can be shipped to United States.