Lochinvar & A.O. Smith 100112667 Burner Assembly
The Lochinvar 100112667 is a critical component for maintaining combustion efficiency in high-output commercial water heating systems. This 18-inch NAT 18 inch burner assembly is precision-engineered with a #30 orifice burner to ensure optimal flow rates and flame stability within the combustion chamber. As a direct A.O. Smith burner assembly replacement, it addresses common performance drops caused by port occlusion or thermal fatigue on older burner heads. When pulling a tray for service, verifying the integrity of the burner assembly is standard procedure; this OEM burner replacement provides the exact gas-to-air mixture required to meet the manufacturer's thermal output specs. It is strictly designed for natural gas configurations and is essential for technicians looking to restore factory-spec heat transfer. Proper installation of this 18-inch assembly prevents uneven heat distribution, which protects the heat exchanger from localized stress. This part ensures the system maintains its rated BTU delivery without the risk of flame rollout or inefficient gas consumption.
Key Benefits
- Direct 18-inch chassis fitment for seamless mechanical integration into compatible Lochinvar and A.O. Smith units.
- Factory-spec #30 orifice burner ensures precise gas metering for natural gas applications.
- Heavy-duty burner port design resists warping under the high-cycle thermal loads of commercial water heating.
- Engineered to maintain a stable flame envelope, reducing NOx emissions and improving combustion reliability.
Common Questions
How do I verify if the 100112667 is the correct fit for my unit? You must match the length (18 inches) and the orifice size (#30) against your heater's original specifications. This assembly is standard for several Lochinvar and A.O. Smith commercial series heaters using natural gas.
Can this assembly be utilized for an LP gas conversion? No. This specific assembly is configured for Natural Gas (NAT). Converting a burner requires a specific orifice change and manifold pressure adjustment to ensure safe operation.
What are the primary indicators that the burner assembly requires replacement? Look for significant corrosion, "lifting" flames, or yellow-tipping that cannot be corrected by air shutter adjustments. These symptoms often indicate the burner ports are compromised.
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: $164.63
-65%$164.63
$57.62Lochinvar & A.O. Smith 100112667 Burner Assembly
The Lochinvar 100112667 is a critical component for maintaining combustion efficiency in high-output commercial water heating systems. This 18-inch NAT 18 inch burner assembly is precision-engineered with a #30 orifice burner to ensure optimal flow rates and flame stability within the combustion chamber. As a direct A.O. Smith burner assembly replacement, it addresses common performance drops caused by port occlusion or thermal fatigue on older burner heads. When pulling a tray for service, verifying the integrity of the burner assembly is standard procedure; this OEM burner replacement provides the exact gas-to-air mixture required to meet the manufacturer's thermal output specs. It is strictly designed for natural gas configurations and is essential for technicians looking to restore factory-spec heat transfer. Proper installation of this 18-inch assembly prevents uneven heat distribution, which protects the heat exchanger from localized stress. This part ensures the system maintains its rated BTU delivery without the risk of flame rollout or inefficient gas consumption.
Key Benefits
- Direct 18-inch chassis fitment for seamless mechanical integration into compatible Lochinvar and A.O. Smith units.
- Factory-spec #30 orifice burner ensures precise gas metering for natural gas applications.
- Heavy-duty burner port design resists warping under the high-cycle thermal loads of commercial water heating.
- Engineered to maintain a stable flame envelope, reducing NOx emissions and improving combustion reliability.
Common Questions
How do I verify if the 100112667 is the correct fit for my unit? You must match the length (18 inches) and the orifice size (#30) against your heater's original specifications. This assembly is standard for several Lochinvar and A.O. Smith commercial series heaters using natural gas.
Can this assembly be utilized for an LP gas conversion? No. This specific assembly is configured for Natural Gas (NAT). Converting a burner requires a specific orifice change and manifold pressure adjustment to ensure safe operation.
What are the primary indicators that the burner assembly requires replacement? Look for significant corrosion, "lifting" flames, or yellow-tipping that cannot be corrected by air shutter adjustments. These symptoms often indicate the burner ports are compromised.
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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Product Information
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Description
The Lochinvar 100112667 is a critical component for maintaining combustion efficiency in high-output commercial water heating systems. This 18-inch NAT 18 inch burner assembly is precision-engineered with a #30 orifice burner to ensure optimal flow rates and flame stability within the combustion chamber. As a direct A.O. Smith burner assembly replacement, it addresses common performance drops caused by port occlusion or thermal fatigue on older burner heads. When pulling a tray for service, verifying the integrity of the burner assembly is standard procedure; this OEM burner replacement provides the exact gas-to-air mixture required to meet the manufacturer's thermal output specs. It is strictly designed for natural gas configurations and is essential for technicians looking to restore factory-spec heat transfer. Proper installation of this 18-inch assembly prevents uneven heat distribution, which protects the heat exchanger from localized stress. This part ensures the system maintains its rated BTU delivery without the risk of flame rollout or inefficient gas consumption.
Key Benefits
- Direct 18-inch chassis fitment for seamless mechanical integration into compatible Lochinvar and A.O. Smith units.
- Factory-spec #30 orifice burner ensures precise gas metering for natural gas applications.
- Heavy-duty burner port design resists warping under the high-cycle thermal loads of commercial water heating.
- Engineered to maintain a stable flame envelope, reducing NOx emissions and improving combustion reliability.
Common Questions
How do I verify if the 100112667 is the correct fit for my unit? You must match the length (18 inches) and the orifice size (#30) against your heater's original specifications. This assembly is standard for several Lochinvar and A.O. Smith commercial series heaters using natural gas.
Can this assembly be utilized for an LP gas conversion? No. This specific assembly is configured for Natural Gas (NAT). Converting a burner requires a specific orifice change and manifold pressure adjustment to ensure safe operation.
What are the primary indicators that the burner assembly requires replacement? Look for significant corrosion, "lifting" flames, or yellow-tipping that cannot be corrected by air shutter adjustments. These symptoms often indicate the burner ports are compromised.
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.
