Rheem 18kW Electric Tankless Water Heater 240V External Adjustable Temperature Control Bot 3/4 in. (NEED 2 X 40 AMP BREAKERS 8 GA WIRE). UNIT DOES NOT INCLUDE ELECTRIC CABLE. On demand, consistent and endless hot water. Compact and stylish design with digital temperature control.Robust copper immersion heating element. Element threaded for easy replacement. Advanced self-modulation, adjust power to meet hot water demand. Up to 4.4 GPM. The item "Rheem RTEX-18 Tankless Electric Water Heater refurbished" is in sale since Tuesday, November 30, 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, Canada, United Kingdom, China, Mexico, Germany, Japan, France, Australia, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.