The Rheem AP12907 Element is a 240V/4500W copper non-resistored heating element designed for high-efficiency water heating. This flat flange element is engineered for durability and optimal performance, ensuring consistent heating in various water heater models. Its copper construction provides excellent conductivity, enhancing energy efficiency. The element is designed to meet industry standards, ensuring safety and reliability in operation. With easy installation, it is suitable for both residential and commercial applications, making it a versatile choice for water heating needs.