The Rheem SP12878NH is a 240V/5000W stainless steel resistored element designed for efficient water heating. This 1-inch screw-in element is compatible with various water heater models, ensuring reliable performance. Constructed from high-quality stainless steel, it offers durability and resistance to corrosion, making it ideal for long-term use. With a power rating of 5000 watts, it heats water quickly and efficiently, meeting the demands of residential and commercial applications. Upgrade your water heating system with this reliable element for optimal performance.