The 480V/4000W Copper Resistored LWD Screw-in Element is a high-performance heating element designed for Rheem water heaters. With a 1-inch screw-in connection, this element provides efficient heating for large water volumes. Made from durable copper, it ensures excellent conductivity and longevity. This element is ideal for residential and commercial applications, meeting industry standards for safety and performance. Upgrade your water heating system with this reliable and efficient element to ensure consistent hot water supply.