The Rheem AM44947 Burner Assembly is designed for 40 and 50-gallon water heaters, ensuring efficient and reliable combustion. Engineered for durability and optimal performance, this burner assembly helps maintain consistent heating, improving your water heater’s overall efficiency and lifespan. Ideal for professional repairs or replacements, it fits seamlessly into compatible Rheem models, providing a dependable solution to restore your system’s heating capability.