Ao Smith 100111055 Burner Assembly Natural Propane Gas

Product Description

The AO SMITH 100111055 is a high-efficiency burner assembly designed for commercial gas water heaters. It supports both natural gas (NG) and liquid propane (LP) fuel types, making it a versatile replacement component for facilities operating either gas supply. The burner assembly is the core combustion component in a water heater, responsible for igniting the fuel-air mixture that heats the water supply. This part is intended for commercial installations and is serviced by licensed plumbers or commercial HVAC technicians familiar with gas-fired water heating equipment.

This burner assembly is designed for use in AO SMITH commercial water heater models within the BTH, SUF, and HCG product lines, specifically units in the 100-199 and 100-250 series. These are typically large-capacity commercial water heaters found in hotels, multi-family buildings, restaurants, and light industrial facilities. The dual fuel compatibility means a single replacement part can serve installations running either natural gas or propane, reducing the need to stock separate components for different sites.

Key Features

• Compatible with both natural gas (NG) and liquid propane (LP) fuel types
• High-efficiency combustion design for commercial water heating applications
• Direct replacement for BTH, SUF, and HCG series commercial water heaters
• Fits 100-199 and 100-250 capacity model ranges
• OEM part number ensures proper fitment and performance

Compatibility

Designed for AO SMITH commercial water heaters in the BTH, SUF, and HCG product lines, specifically the 100-199 and 100-250 series, for both natural gas and propane configurations.

Installation Notes

Installation should be performed by a licensed plumber or gas service technician in accordance with local codes and the International Fuel Gas Code (IFGC). Shut off the gas supply and allow the unit to cool completely before beginning any burner service. Verify that the replacement fuel type matches the existing gas supply at the installation site before installing. Do not attempt to convert fuel types beyond the scope of this assembly without consulting the equipment manufacturer's documentation.

Technical Specifications

• Fuel Type: Natural Gas (NG) and Propane (LP)
• Efficiency: High Efficiency
• Application: Commercial
• Compatible Series: BTH, SUF, HCG 100-199 and 100-250

Standard Information

• Brand: AO SMITH
• Manufacturer Part Number: 100111055