The RHEEM MFG COMPANY 240V/4000W Copper Non-Resistored Heating Element is designed for high-efficiency water heating applications. This durable element features a 1-inch screw-in design, ensuring easy installation in compatible water heaters. Made from high-quality copper, it provides excellent conductivity and longevity, making it ideal for residential and commercial use. The non-resistored design enhances performance by delivering consistent heating, while its robust construction withstands high temperatures and pressures. Upgrade your water heating system with this reliable heating element for improved efficiency and performance.