The Rheem SP213820 Titanium Fused Element is a 240V/3800W screw-in element designed for efficient water heating. This element features a built-in fuse for enhanced safety, preventing overheating and ensuring reliable operation. Constructed from high-quality titanium, it is resistant to corrosion and scaling, providing a longer lifespan. The 1-1/2 inch screw-in design makes installation straightforward and compatible with various Rheem models. Upgrade your water heater with this essential fused element for improved performance and safety.