The Rheem SP20433 Conversion Kit Assembly is designed for ELD/ELDS systems operating at 480V and 4000W. This kit allows for seamless conversion between different heating configurations, ensuring optimal performance and efficiency. Constructed from high-quality materials, it meets industry standards for safety and reliability. The assembly includes all necessary components for installation, making it easy to adapt existing systems to new requirements. Ideal for both residential and commercial applications, this conversion kit is essential for maintaining the versatility and efficiency of your heating equipment.