The Rheem SP210197 Element is a high-performance 240V/3800W titanium non-resistored low watt density (LWD) screw-in element. Measuring 1-1/2 inches, this element is designed for efficient heating in water heaters, providing reliable performance and longevity. The titanium construction offers superior resistance to corrosion and scaling, ensuring optimal heat transfer and energy efficiency. This element is compatible with various Rheem models, making it an ideal choice for replacements. Enhance your water heating system with this durable and efficient heating element.