The Rheem SP13409CM Element is a 208V/6000W titanium low-watt density (LWD) screw-in heating element, designed for efficient water heating. This element features a durable titanium construction, providing excellent resistance to corrosion and scaling, ensuring long-lasting performance. With a 1-1/2 inch screw-in design, it is easy to install in various Rheem water heater models. The low-watt density design promotes even heating, reducing the risk of overheating and extending the life of your water heater. This element meets industry standards for safety and efficiency, making it a reliable choice for your heating needs.