Ao Smith 100112352 Burner Assembly 18 Inches

Product Description

The AO SMITH 100112352 is a burner assembly designed for use in water heating systems. This assembly serves as the core combustion component, providing the flame source that heats water within the tank or heat exchanger. At 18 inches in length, it is sized for specific AO SMITH water heater configurations. Installation is typically performed by a licensed plumber or water heater service technician as part of a routine burner replacement or system repair.

This burner assembly is suited for residential or light commercial water heater applications where the original burner has degraded, failed, or requires replacement due to corrosion, damage, or inefficient combustion. It is designed to restore proper burner function and maintain consistent water heating performance in the applicable system.

Key Features

• 18-inch burner length sized for compatible AO SMITH water heater configurations
• Direct replacement burner assembly for restoring combustion function
• Designed to maintain proper flame characteristics for efficient water heating
• OEM-style construction for fit and function consistency

Compatibility

Designed as an OEM-style replacement burner assembly for AO SMITH water heaters requiring an 18-inch burner configuration.

Installation Notes

Burner assembly replacement should be performed by a licensed plumber or qualified water heater technician. Before servicing, shut off the gas supply at the isolation valve and allow the unit to cool completely. Work should comply with applicable local codes and the International Fuel Gas Code (IFGC). Never attempt to modify the burner assembly or operate the unit with an improperly seated or damaged burner.

Technical Specifications

• Product Type: Burner Assembly
• Burner Length: 18 inches

Standard Information

• Brand: AO SMITH
• Manufacturer Part Number: 100112352