Lochinvar & A.O. Smith 100112343 Burner Assembly
The Lochinvar & A.O. Smith 100112343 Burner Assembly is a critical OEM replacement component designed for high-efficiency commercial boilers and water heaters. This natural gas burner assembly features a 16-inch burner configuration and is precision-engineered with a #32 orifice to ensure optimal combustion stability and thermal transfer. Built to withstand high-stress firing cycles, this 100112343 burner replacement restores the factory-spec flame pattern, preventing common issues like irregular heating or delayed ignition in Lochinvar Knight and A.O. Smith Cyclone series units. For contractors performing preventative maintenance or emergency repairs, verifying the burner orifice size and manifold pressure is essential for maintaining equipment efficiency. This assembly streamlines the swap-out process, ensuring a secure fit within the combustion chamber and providing reliable performance in demanding commercial applications.
Key Benefits for Technicians- OEM Compatibility: Direct fit for specific Lochinvar and A.O. Smith models, ensuring no field modifications are required.
- Optimized Combustion: Features a factory-installed #32 orifice for precise fuel-to-air ratios and reduced carbon buildup.
- Durable Construction: High-grade materials designed to resist warping and corrosion under continuous high-temperature operation.
- Efficient Heat Transfer: Restores the intended BTU output and system efficiency ratings by providing a clean, consistent flame.
Is the #32 orifice interchangeable with propane models?
No, this 100112343 assembly is specifically configured for natural gas applications. Using a #32 orifice with liquid propane will result in improper combustion; always match the orifice size to the specific fuel type of the unit.
What are the signs that a burner assembly needs replacement?
Technicians should look for physical warping of the burner plate, localized hotspots, or persistent "ignition failure" codes on the control board. If cleaning the burner does not restore a uniform flame, a full burner assembly replacement is necessary to protect the heat exchanger.
Does this assembly include the burner gasket?
This specific part number typically covers the burner and orifice assembly. It is best practice to source a new combustion chamber gasket separately whenever the burner is pulled to ensure an airtight seal.
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: $130.63
-65%$130.63
$45.72Lochinvar & A.O. Smith 100112343 Burner Assembly
The Lochinvar & A.O. Smith 100112343 Burner Assembly is a critical OEM replacement component designed for high-efficiency commercial boilers and water heaters. This natural gas burner assembly features a 16-inch burner configuration and is precision-engineered with a #32 orifice to ensure optimal combustion stability and thermal transfer. Built to withstand high-stress firing cycles, this 100112343 burner replacement restores the factory-spec flame pattern, preventing common issues like irregular heating or delayed ignition in Lochinvar Knight and A.O. Smith Cyclone series units. For contractors performing preventative maintenance or emergency repairs, verifying the burner orifice size and manifold pressure is essential for maintaining equipment efficiency. This assembly streamlines the swap-out process, ensuring a secure fit within the combustion chamber and providing reliable performance in demanding commercial applications.
Key Benefits for Technicians- OEM Compatibility: Direct fit for specific Lochinvar and A.O. Smith models, ensuring no field modifications are required.
- Optimized Combustion: Features a factory-installed #32 orifice for precise fuel-to-air ratios and reduced carbon buildup.
- Durable Construction: High-grade materials designed to resist warping and corrosion under continuous high-temperature operation.
- Efficient Heat Transfer: Restores the intended BTU output and system efficiency ratings by providing a clean, consistent flame.
Is the #32 orifice interchangeable with propane models?
No, this 100112343 assembly is specifically configured for natural gas applications. Using a #32 orifice with liquid propane will result in improper combustion; always match the orifice size to the specific fuel type of the unit.
What are the signs that a burner assembly needs replacement?
Technicians should look for physical warping of the burner plate, localized hotspots, or persistent "ignition failure" codes on the control board. If cleaning the burner does not restore a uniform flame, a full burner assembly replacement is necessary to protect the heat exchanger.
Does this assembly include the burner gasket?
This specific part number typically covers the burner and orifice assembly. It is best practice to source a new combustion chamber gasket separately whenever the burner is pulled to ensure an airtight seal.
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 100112343 Burner Assembly is a critical OEM replacement component designed for high-efficiency commercial boilers and water heaters. This natural gas burner assembly features a 16-inch burner configuration and is precision-engineered with a #32 orifice to ensure optimal combustion stability and thermal transfer. Built to withstand high-stress firing cycles, this 100112343 burner replacement restores the factory-spec flame pattern, preventing common issues like irregular heating or delayed ignition in Lochinvar Knight and A.O. Smith Cyclone series units. For contractors performing preventative maintenance or emergency repairs, verifying the burner orifice size and manifold pressure is essential for maintaining equipment efficiency. This assembly streamlines the swap-out process, ensuring a secure fit within the combustion chamber and providing reliable performance in demanding commercial applications.
Key Benefits for Technicians- OEM Compatibility: Direct fit for specific Lochinvar and A.O. Smith models, ensuring no field modifications are required.
- Optimized Combustion: Features a factory-installed #32 orifice for precise fuel-to-air ratios and reduced carbon buildup.
- Durable Construction: High-grade materials designed to resist warping and corrosion under continuous high-temperature operation.
- Efficient Heat Transfer: Restores the intended BTU output and system efficiency ratings by providing a clean, consistent flame.
Is the #32 orifice interchangeable with propane models?
No, this 100112343 assembly is specifically configured for natural gas applications. Using a #32 orifice with liquid propane will result in improper combustion; always match the orifice size to the specific fuel type of the unit.
What are the signs that a burner assembly needs replacement?
Technicians should look for physical warping of the burner plate, localized hotspots, or persistent "ignition failure" codes on the control board. If cleaning the burner does not restore a uniform flame, a full burner assembly replacement is necessary to protect the heat exchanger.
Does this assembly include the burner gasket?
This specific part number typically covers the burner and orifice assembly. It is best practice to source a new combustion chamber gasket separately whenever the burner is pulled to ensure an airtight seal.
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.
