Description
The Lochinvar & A.O. Smith 100135311 is a genuine OEM Burner Assembly designed as a direct replacement for compatible Lochinvar and A.O. Smith water heating and boiler equipment. Sourced directly from the manufacturer, this burner assembly ensures proper fit, function, and combustion performance to restore your system to factory specifications.
Product Overview
This burner assembly is engineered to meet the original design requirements of Lochinvar and A.O. Smith heating systems. Using genuine OEM parts helps maintain system efficiency, reliability, and safety — reducing the risk of improper combustion, equipment damage, or voided warranties that can result from aftermarket substitutes.
Key Features
- Genuine OEM replacement burner assembly
- Designed for compatible Lochinvar and A.O. Smith water heaters and boilers
- Ensures proper combustion and system efficiency
- Direct drop-in replacement for simplified installation
- Helps maintain manufacturer warranty compliance
- Built to original factory specifications
Application
This burner assembly is intended for use in qualified Lochinvar and A.O. Smith heating equipment. Always verify compatibility with your specific model number before installation. Consult the equipment service manual or contact a qualified HVAC/R technician for proper installation guidance.
Why Choose OEM Parts?
OEM replacement components like the 100135311 Burner Assembly are manufactured to the same standards as the original part, ensuring consistent performance, safe operation, and long service life. Choosing genuine parts protects your equipment investment and supports reliable system uptime.







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