Lochinvar & A.O. Smith 100109206 Main Burner

The Lochinvar & A.O. Smith 100109206 Main Burner is a precision-engineered gas burner assembly designed for high-efficiency commercial and residential water heaters. This OEM component ensures optimal combustion efficiency and stable flame patterns within the combustion chamber. Engineered to meet exact factory specifications, the 100109206 facilitates a clean burn, reducing carbon buildup and maximizing heat transfer across the heat exchanger. This specific replacement burner includes a integrated door gasket, providing a critical airtight seal to prevent heat loss and ensure safe venting of flue gases. When handling Lochinvar boiler repair or servicing A.O. Smith water heaters, installing this genuine 100109206 burner kit maintains the equipment's original thermal ratings and emission standards. Professionals should always inspect the pilot assembly and flame sensor when replacing this burner to ensure seamless ignition and HVAC system performance.

• OEM Compatibility: Exact fit for specific Lochinvar and A.O. Smith high-efficiency models, eliminating the need for field modifications.
• Inclusive Sealing: Comes with a high-temperature door gasket to ensure a proper seal and prevent combustion leaks.
• Clean Combustion: Precision-drilled ports provide a stable, concentric flame pattern for consistent BTU output.
• Durable Construction: Built with high-grade stainless steel components to resist thermal stress and corrosion over long-term operation.

Does this burner include the mounting hardware?
The assembly includes the main burner and the essential door gasket. Existing mounting bolts and brackets should be inspected and reused if they remain in good structural condition.

How do I know if my 100109206 burner needs replacement?
Signs of failure include uneven flame patterns, excessive soot accumulation, or visible warping of the burner head, which can lead to inefficient heating and lockout codes.

Is this part compatible with LP or Natural Gas?
This component is typically calibrated for specific fuel types. Always verify the orifice size and gas type of the current unit against the technical specifications of your A.O. Smith or Lochinvar appliance.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.