Lochinvar & A.O. Smith 100093989 Burner Assembly
The Lochinvar & A.O. Smith 100093989 Burner Assembly is a precise OEM replacement part engineered for high-recovery commercial water heaters and boilers. Designed specifically for natural gas (NG) configurations, this natural gas burner assembly ensures optimal stoichiometric combustion by maintaining the exact air-to-fuel ratio required for peak thermal efficiency. As a veteran-grade HVAC replacement part, it is built to withstand the high-stress environment of constant firing cycles, reducing NOx emissions and preventing premature soot accumulation within the heat exchanger. Contractors often utilize the 100093989 burner to resolve common ignition failures or inconsistent flame patterns in Lochinvar and A.O. Smith units. This final burner assembly is the direct successor to legacy part numbers 6911152 and 9007956005, providing a drop-in fit that eliminates the need for field modifications. Relying on genuine Lochinvar burner parts preserves the original equipment's UL/CSA certification and operational integrity during heavy-duty cycles.
Key Benefits- Precision Combustion: Engineered for natural gas units to ensure a stable, clean-burning flame across various pressure modulations.
- Direct OEM Fit: Exact physical and technical match for part numbers 100093989 and 9007956005, ensuring seamless mechanical integration.
- Enhanced Durability: Constructed with high-grade materials to resist thermal fatigue and corrosion in commercial heating applications.
- System Efficiency: Restores factory-spec performance, helping to lower energy consumption and operational costs.
Is the 100093989 compatible with Liquid Propane (LP) units?
No, this specific assembly is designed strictly for natural gas applications. Converting gas types requires a specific manufacturer-approved conversion kit.
What models does this burner assembly fit?
This part is commonly used in A.O. Smith and Lochinvar residential and light commercial water heaters. Always verify the model and serial number before installation to ensure exact compatibility.
Does this kit include the mounting gasket?
While technical specifications may change, it is standard practice to inspect the burner door gasket and replace it if the seal is compromised during assembly removal.
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.
Original: $170.82
-65%$170.82
$59.79Lochinvar & A.O. Smith 100093989 Burner Assembly
The Lochinvar & A.O. Smith 100093989 Burner Assembly is a precise OEM replacement part engineered for high-recovery commercial water heaters and boilers. Designed specifically for natural gas (NG) configurations, this natural gas burner assembly ensures optimal stoichiometric combustion by maintaining the exact air-to-fuel ratio required for peak thermal efficiency. As a veteran-grade HVAC replacement part, it is built to withstand the high-stress environment of constant firing cycles, reducing NOx emissions and preventing premature soot accumulation within the heat exchanger. Contractors often utilize the 100093989 burner to resolve common ignition failures or inconsistent flame patterns in Lochinvar and A.O. Smith units. This final burner assembly is the direct successor to legacy part numbers 6911152 and 9007956005, providing a drop-in fit that eliminates the need for field modifications. Relying on genuine Lochinvar burner parts preserves the original equipment's UL/CSA certification and operational integrity during heavy-duty cycles.
Key Benefits- Precision Combustion: Engineered for natural gas units to ensure a stable, clean-burning flame across various pressure modulations.
- Direct OEM Fit: Exact physical and technical match for part numbers 100093989 and 9007956005, ensuring seamless mechanical integration.
- Enhanced Durability: Constructed with high-grade materials to resist thermal fatigue and corrosion in commercial heating applications.
- System Efficiency: Restores factory-spec performance, helping to lower energy consumption and operational costs.
Is the 100093989 compatible with Liquid Propane (LP) units?
No, this specific assembly is designed strictly for natural gas applications. Converting gas types requires a specific manufacturer-approved conversion kit.
What models does this burner assembly fit?
This part is commonly used in A.O. Smith and Lochinvar residential and light commercial water heaters. Always verify the model and serial number before installation to ensure exact compatibility.
Does this kit include the mounting gasket?
While technical specifications may change, it is standard practice to inspect the burner door gasket and replace it if the seal is compromised during assembly removal.
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.
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Description
The Lochinvar & A.O. Smith 100093989 Burner Assembly is a precise OEM replacement part engineered for high-recovery commercial water heaters and boilers. Designed specifically for natural gas (NG) configurations, this natural gas burner assembly ensures optimal stoichiometric combustion by maintaining the exact air-to-fuel ratio required for peak thermal efficiency. As a veteran-grade HVAC replacement part, it is built to withstand the high-stress environment of constant firing cycles, reducing NOx emissions and preventing premature soot accumulation within the heat exchanger. Contractors often utilize the 100093989 burner to resolve common ignition failures or inconsistent flame patterns in Lochinvar and A.O. Smith units. This final burner assembly is the direct successor to legacy part numbers 6911152 and 9007956005, providing a drop-in fit that eliminates the need for field modifications. Relying on genuine Lochinvar burner parts preserves the original equipment's UL/CSA certification and operational integrity during heavy-duty cycles.
Key Benefits- Precision Combustion: Engineered for natural gas units to ensure a stable, clean-burning flame across various pressure modulations.
- Direct OEM Fit: Exact physical and technical match for part numbers 100093989 and 9007956005, ensuring seamless mechanical integration.
- Enhanced Durability: Constructed with high-grade materials to resist thermal fatigue and corrosion in commercial heating applications.
- System Efficiency: Restores factory-spec performance, helping to lower energy consumption and operational costs.
Is the 100093989 compatible with Liquid Propane (LP) units?
No, this specific assembly is designed strictly for natural gas applications. Converting gas types requires a specific manufacturer-approved conversion kit.
What models does this burner assembly fit?
This part is commonly used in A.O. Smith and Lochinvar residential and light commercial water heaters. Always verify the model and serial number before installation to ensure exact compatibility.
Does this kit include the mounting gasket?
While technical specifications may change, it is standard practice to inspect the burner door gasket and replace it if the seal is compromised during assembly removal.
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.
