This burner assembly for the A.O. Smith Resideo water heater is designed to provide optimal performance and efficiency. With its ultra low NOx emissions and 2-inch valve, this assembly ensures a safe and reliable operation while minimizing environmental impact. Measuring at 16 inches in length, it is a perfect fit for your water heater needs.

Made by A.O. Smith, a reputable brand in the heating and cooling industry, this burner assembly is a high-quality replacement for your old and worn-out part. Its model number, 100346613 K, ensures a precise fit and compatibility with your existing water heater. Upgrade your water heater system today with this reliable burner assembly.