Rheem RTEX-13 240V Heating Chamber Residential Tankless Water Heater. Imple installation 1/2 inch Compression water connections Included. Rheem Professional Classic Series RTEX-13. Professional Classic tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applications.On demand, consistent and endless hot water. Compact and stylish with digital temperature control in increments of 1°F ranging from 80°F to 140°F. Robust copper immersion heating elements with brass top increases durability and are. External controls to adjust temperature in increments of 1°F. THE CASING (OUTSIDE COVER) MAY HAVE PAINT MARKER OR HAVE SCRATCHES AND DENTS BUT THE UNIT WILL BE IN PERFECT WORKING CONDITION. The item "Rheem 240V Electric Tankless Water Heater RTEX13 REFURBISHED" is in sale since Saturday, December 4, 2021. This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Water Heaters\Tankless Water Heaters". The seller is "mwh1324" and is located in Miami, Florida. This item can be shipped to United States.