RHEEM RTEX-13 Professional Classic Series NEW Open Box with FULL WARRANTY (could have small scratches)

Open Box units come with full warranty but may come with scratches and/or dents.  Except for a few scratches these look like new units and we tested them completely before we offer them for sale -- Rheem RTEX-13 Professional Classic Series 13 KW, 240 Volt, 54 Amps, 4.8 Gallon Per Minute Indoor Electric On Demand Tankless Hot Water Heater Professional Classic® Energy efficient tankless electric indoor inline water heaters offer continuous/endless hot water quickly and on demand for single point-of-use such as sinks, showers or bathroom or multiple applications. These compact tankless residential electric water hot heaters are also great RVs, campers, mobile homes and travel trailers. Rheem's compact low profile design allow these small, yet highly powerful, eco freindly and money saving 4.8 gallon per minute point of use tankless water heaters to fit easily under kitchen and bathroom sinks and counters. Performance Features: • On demand, consistent and endless hot water • 99.8% Energy