Lochinvar & A.O. Smith 100112540 Burner Assembly
The Lochinvar & A.O. Smith 100112540 Burner Assembly is a critical OEM replacement part engineered for high-efficiency natural gas water heaters and commercial boilers. This 18-inch burner assembly features a precision-drilled #32 orifice, ensuring the correct stoichiometric ratio for stable combustion and optimal thermal output. As a genuine final burner assembly kit, it eliminates the calibration issues often found with universal aftermarket components, maintaining the original equipment's manifold pressure requirements and safety certifications. Contractors frequently utilize this assembly to resolve persistent pilot outages or uneven flame patterns caused by burner degradation. Designed for rugged service environments, this NG burner assembly provides a drop-in fit for rapid field installation, reducing downtime during critical heating cycles. Integration with the appliance's existing gas valve and mounting bracket ensures seamless HVAC replacement part compatibility for units requiring a large-format 18" heating element.
Key Benefits:
- OEM Engineering: Guaranteed 100112540 Lochinvar burner assembly compatibility to maintain factory safety standards.
- Precision Orifice: Includes a factory-set #32 natural gas orifice for consistent BTU delivery.
- Direct Fitment: The 18-inch final burner kit simplifies installation in tight commercial footprints.
- Combustion Stability: Restores efficient fuel-to-air mixing to prevent carbon buildup and soot.
Common Questions:
Is this burner assembly compatible with LP (Propane) systems?
No, this specific assembly is configured with a #32 orifice specifically for natural gas applications. Using this on liquid propane without a conversion kit is hazardous and will lead to improper combustion.
What models does the 100112540 fit?
This is an OEM 18-inch burner assembly common in A.O. Smith and Lochinvar high-capacity water heaters and boilers. Always verify the part number against your unit's data plate or technical manual.
How do I know if the burner needs replacement versus just cleaning?
If you observe flame rollout, severe oxidation on the burner ports, or if the metal has warped, a full burner assembly replacement is necessary to ensure safe operation and prevent heat exchanger damage.
Safety Notice: This product contains materials that may be subject to California Proposition 65 warnings. Handle and install according to manufacturer’s guidelines.
This item is not eligible for free shipping.
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.
Lochinvar & A.O. Smith 100112540 Burner Assembly
The Lochinvar & A.O. Smith 100112540 Burner Assembly is a critical OEM replacement part engineered for high-efficiency natural gas water heaters and commercial boilers. This 18-inch burner assembly features a precision-drilled #32 orifice, ensuring the correct stoichiometric ratio for stable combustion and optimal thermal output. As a genuine final burner assembly kit, it eliminates the calibration issues often found with universal aftermarket components, maintaining the original equipment's manifold pressure requirements and safety certifications. Contractors frequently utilize this assembly to resolve persistent pilot outages or uneven flame patterns caused by burner degradation. Designed for rugged service environments, this NG burner assembly provides a drop-in fit for rapid field installation, reducing downtime during critical heating cycles. Integration with the appliance's existing gas valve and mounting bracket ensures seamless HVAC replacement part compatibility for units requiring a large-format 18" heating element.
Key Benefits:
- OEM Engineering: Guaranteed 100112540 Lochinvar burner assembly compatibility to maintain factory safety standards.
- Precision Orifice: Includes a factory-set #32 natural gas orifice for consistent BTU delivery.
- Direct Fitment: The 18-inch final burner kit simplifies installation in tight commercial footprints.
- Combustion Stability: Restores efficient fuel-to-air mixing to prevent carbon buildup and soot.
Common Questions:
Is this burner assembly compatible with LP (Propane) systems?
No, this specific assembly is configured with a #32 orifice specifically for natural gas applications. Using this on liquid propane without a conversion kit is hazardous and will lead to improper combustion.
What models does the 100112540 fit?
This is an OEM 18-inch burner assembly common in A.O. Smith and Lochinvar high-capacity water heaters and boilers. Always verify the part number against your unit's data plate or technical manual.
How do I know if the burner needs replacement versus just cleaning?
If you observe flame rollout, severe oxidation on the burner ports, or if the metal has warped, a full burner assembly replacement is necessary to ensure safe operation and prevent heat exchanger damage.
Safety Notice: This product contains materials that may be subject to California Proposition 65 warnings. Handle and install according to manufacturer’s guidelines.
This item is not eligible for free shipping.
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.
Product Information
Product Information
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Description
The Lochinvar & A.O. Smith 100112540 Burner Assembly is a critical OEM replacement part engineered for high-efficiency natural gas water heaters and commercial boilers. This 18-inch burner assembly features a precision-drilled #32 orifice, ensuring the correct stoichiometric ratio for stable combustion and optimal thermal output. As a genuine final burner assembly kit, it eliminates the calibration issues often found with universal aftermarket components, maintaining the original equipment's manifold pressure requirements and safety certifications. Contractors frequently utilize this assembly to resolve persistent pilot outages or uneven flame patterns caused by burner degradation. Designed for rugged service environments, this NG burner assembly provides a drop-in fit for rapid field installation, reducing downtime during critical heating cycles. Integration with the appliance's existing gas valve and mounting bracket ensures seamless HVAC replacement part compatibility for units requiring a large-format 18" heating element.
Key Benefits:
- OEM Engineering: Guaranteed 100112540 Lochinvar burner assembly compatibility to maintain factory safety standards.
- Precision Orifice: Includes a factory-set #32 natural gas orifice for consistent BTU delivery.
- Direct Fitment: The 18-inch final burner kit simplifies installation in tight commercial footprints.
- Combustion Stability: Restores efficient fuel-to-air mixing to prevent carbon buildup and soot.
Common Questions:
Is this burner assembly compatible with LP (Propane) systems?
No, this specific assembly is configured with a #32 orifice specifically for natural gas applications. Using this on liquid propane without a conversion kit is hazardous and will lead to improper combustion.
What models does the 100112540 fit?
This is an OEM 18-inch burner assembly common in A.O. Smith and Lochinvar high-capacity water heaters and boilers. Always verify the part number against your unit's data plate or technical manual.
How do I know if the burner needs replacement versus just cleaning?
If you observe flame rollout, severe oxidation on the burner ports, or if the metal has warped, a full burner assembly replacement is necessary to ensure safe operation and prevent heat exchanger damage.
Safety Notice: This product contains materials that may be subject to California Proposition 65 warnings. Handle and install according to manufacturer’s guidelines.
This item is not eligible for free shipping.
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.
