The Rheem SP20509 Conversion Kit Assembly is specifically designed for the E10 water heater model. This kit facilitates the conversion between different fuel types, enhancing the versatility and efficiency of your heating system. It includes all necessary components for a straightforward installation, ensuring compliance with safety standards. Made from durable materials, this conversion kit is built to last, providing reliable performance over time. Ideal for homeowners looking to optimize their water heating solutions, this assembly is a practical choice for energy-efficient upgrades.