The Rheem Conversion Kit Assembly SP20406 is designed for ELD/ELDS models, providing a seamless transition to 277V/4500W power specifications. This kit includes all necessary components for installation, ensuring compatibility and optimal performance. Constructed from high-quality materials, it is built to withstand the demands of high-power applications. The assembly meets industry standards for safety and efficiency, making it an essential part for both residential and commercial heating systems. Enhance the versatility of your heating system with this reliable conversion kit, ensuring efficient operation and compliance with electrical standards.