1440W RV Water Heater Element with Socket Wrench for Atwood 5th Wheel Powerful Heating Efficiency Features： 1、VERSATILE APPLICATION: Suitable for Atwood water heaters in a range of RVs, including 5th wheel trailers, and travel trailers, this element is a versatile choice for enhancing your RV's hot water system. 2、OE NUMBER: With part number 520900, this RV water heater element is built to original equipment specifications, providing you with the this dependable replacement component. 3、HIGH COMPATIBILITY: Easy to install and replace, this electric heater element is suitable for RV electric water heaters, ensuring convenient usage and maintenance. 4、POWERFUL PERFORMANCE: Equipped with advanced heating capabilities, this element quickly raises water temperature, ensuring a constant supply of hot water to meet your immediate needs during your travels. 5、RUGGED MATERIAL: Made from metal materials, this water heater element boasts heat resistant, ensuring a long lifespan and dependable operating in various environments. Specification： Item Type: RV Water Heater Element Material: Metal OE Number: 520900 Working Voltage: 120V Power: 1440W Installation Type: Screw in Fitment: Fit for Atwood for 5th Wheel RV, travel trailer, etc. Package List： 1 x RV Water Heater Element 1 x Socket Wrench