100111336 | 9006620005 Kit Burner Door Assy Nat | AO SMITH

AO Smith Kit Burner Door Assembly (9006620005) The AO Smith Kit Burner Door Assembly (part number 9006620005) is a factory-direct replacement part for AO Smith water heaters. When the burner door assembly on your water heater is damaged or broken, it can cause the water heater to malfunction. Replacing the burner door assembly with a genuine AO Smith replacement part will ensure your water heater is operating safely and efficiently once again. Some of the benefits of using this burner door assembly include: - Genuine AO Smith part for a perfect fit - Durable construction - Easy to install - Backed by a 1-year warranty